46 results on '"Weir, Maurice D."'
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2. Thomas' Calculus: Early Transcendentals in SI Units
- Author
-
Thomas, G. B., Weir, Maurice D., Hass, Joel, Heil, Christopher, Behn, Antonio, Thomas, G. B., Weir, Maurice D., Hass, Joel, Heil, Christopher, and Behn, Antonio
- Subjects
- Calculus--Textbooks
- Abstract
Were you looking for the book with access to MyMathLab Global? This product is the book alone and does NOT come with access to MyMathLab Global. Buy Thomas'Calculus: Early Transcendentals in SI Units, 13th edition with MyMathLab Global access card (ISBN 9781292163543) if you need access to MyMathLab Global as well, and save money on this resource. You will also need a course ID from your instructor to access MyMathLab Global. This text is designed for a three-semester or four-quarter calculus course (math, engineering, and science majors). Thomas'Calculus: Early Transcendentals, Thirteenth Edition, introduces students to the intrinsic beauty of calculus and the power of its applications. For more than half a century, this text has been revered for its clear and precise explanations, thoughtfully chosen examples, superior figures, and time-tested exercise sets. With this new edition, the exercises were refined, updated, and expanded–always with the goal of developing technical competence while furthering students'appreciation of the subject. Co-authors Hass and Weir have made it their passion to improve the text in keeping with the shifts in both the preparation and ambitions of today's students. The text is available with a robust MyMathLab® course–an online homework, tutorial, and study solution. In addition to interactive multimedia features like lecture videos and eBook, nearly 9,000 algorithmic exercises are available for students to get the practice they need.
- Published
- 2016
3. University Calculus, Early Transcendentals, Global Edition
- Author
-
Hass, Joel, Weir, Maurice D., Thomas, G. B., Heil, Christopher, Hass, Joel, Weir, Maurice D., Thomas, G. B., and Heil, Christopher
- Subjects
- Calculus, Transcendental functions
- Abstract
For 3-semester or 4-quarter courses in calculus for math, science, and engineering majors.University Calculus, Early Transcendentals, Third Edition helps students generalize and apply the key ideas of calculus through clear and precise explanations, thoughtfully chosen examples, meticulously crafted figures, and superior exercise sets. This text offers the right mix of basic, conceptual, and challenging exercises, along with meaningful applications. This revision features more examples, more mid-level exercises, more figures, improved conceptual flow, and the best in technology for learning and teaching. MyMathLab is an online homework, tutorial, and assessment product designed to personalize learning and improve results. With a wide range of interactive, engaging, and assignable activities, students are encouraged to actively learn and retain tough course concepts. Please note that the product you are purchasing does not include MyMathLab. MyMathLab Join over 11 million students benefiting from Pearson MyLabs.This title can be supported by MyMathLab, an online homework and tutorial system designed to test and build your understanding. Would you like to use the power of MyMathLab to accelerate your learning? You need both an access card and a course ID to access MyMathLab. These are the steps you need to take:1. Make sure that your lecturer is already using the system Ask your lecturer before purchasing a MyLab product as you will need a course ID from them before you can gain access to the system.2. Check whether an access card has been included with the book at a reduced cost If it has, it will be on the inside back cover of the book.3. If you have a course ID but no access code, you can benefit from MyMathLab at a reduced price by purchasing a pack containing a copy of the book and an access code for MyMathLab (ISBN:9781292104140)4. If your lecturer is using the MyLab and you would like to purchase the product...Go to www.mymathlab.com to buy access to this interactive study programme. For educator access, contact your Pearson representative. To find out who your Pearson representative is, visit www.pearsoned.co.uk/replocator
- Published
- 2016
4. Preface
- Author
-
Weir, Maurice D., primary
- Published
- 1975
- Full Text
- View/download PDF
5. Mathematical modeling using Microsoft Excel
- Author
-
Weir, Maurice D., Mansager, Bard K., Naval Postgraduate School, Emmons, Nelson L, Weir, Maurice D., Mansager, Bard K., Naval Postgraduate School, and Emmons, Nelson L
- Abstract
The entry into higher mathematics begins with calculus. Rarely, however, does the calculus student recognize the full power and applications for the mathematical concepts and tools that are taught. Frank R. Giordano, Maurice D. Weir, and William P. Fox produced A First Course in Mathematical Modeling a unique text designed to address this shortcoming and teach the student how to identify, formulate, and interpret the real world in mathematical terms. Mathematical modeling is the application of mathematics to explain or predict real world behavior. Often real world data are collected and used to veriiy or validate (and sometimes formulate) a hypothetical model or scenario. Inevitably, in such situations, it is desirable and necessary to have computational support available to analyze the large amounts of data. Certainly this eliminates the tedious and inefficient hand calculations necessary to validate and apply the model (assuming the calculations can even be reasonably done by hand). The primary purpose of Mathematical Modeling Using Microsoft Excel is to provide instructions and examples for using the spreadsheet program Microsoft Excel to support a wide range of mathematical modeling applications. Microsoft Excel is a powerful spreadsheet program which allows the user to organize numerical data into an easy to follow on-screen grid of columns and rows. Our version of Excel is based on Microsoft Windows. In this text, it is not the intent to teach mathematical modeling, but rather to provide computer support for most of the modeling topics covered in A First Course in Mathematical Modeling. The examples given here are support that text as well, http://archive.org/details/mathematicalmode1094526053, Captain, United States Army, Approved for public release; distribution is unlimited.
- Published
- 2013
6. Mathematical modeling using MATLAB
- Author
-
Weir, Maurice D., Mansager, Bard K., Applied Mathematics, Phillips, Donovan D., Weir, Maurice D., Mansager, Bard K., Applied Mathematics, and Phillips, Donovan D.
- Abstract
Mathematical modeling forms a bridge between the study of mathematics and the application of mathematics with the intent of explaining or predicting real world behavior. In their book A First Course in Mathematical Modeling, Frank R. Giordano, Maurice D. Weir, and William P. Fox provide an introduction to the entire modeling process. Model verification, an important step(in the modeling process, often requires the analysis of vast amounts of data, making computational support essential. Mathematical Modeling Using MA MATLAB acts as a companion resource to A First Course in Mathematical Modeling with the goal of guiding the reader to a fuller understanding of the modeling process through the employment of MATLAB's powerful computational capabilities. In it, the reader is led through a series of examples, each building upon the previous, which apply MATLAB's computational power to various modeling scenarios. While not intended as a text in modeling, Mathematical Modeling Using MA TIAB is a useful resource for the novice modeler interested in tackling problems too large to be performed manually, http://archive.org/details/mathematicalmode109458655, Captain, United States Army, Approved for public release; distribution is unlimited.
- Published
- 2012
7. Western Association of Schools and Colleges Final Self-Study Report: Self-Study for Reaffirmation of Accreditation
- Author
-
Elster, Richard, Powers, John P., Lindsey, Gerald H., Connor, George, Filizetti, Julie Dougherty, Weir, Maurice D., and Weitzman, Ronald
- Subjects
Accreditation - Abstract
For several years, the Naval Postgraduate School has been embarked on a journey to define who we are, who our customers are and how well we serve them, and in what direction we are headed as a university. This journey, which began in 1992, is our Strategic Planning Process. Through this process, we have defined our mission and our vision and have developed Strategic Initiatives that will enable us to realize this vision. NPS took advantage of the opportunity to conduct a Self-Study as a way to ensure campus-wide involvement in the continued development and execution of the NPS Strategic Plan. We hoped that faculty, staff, students, and administration would feel they are not only part of the plan but also critical to its success. Additionally, we hoped to ensure that the plan and its Initiatives represent the right direction and focus for the institution.We realize that one key to a successful strategy, and to a thriving university, is assessment. We should constantly evaluate our effectiveness as a university, as a military institution, and as a professional organization. From the self-study process, we found that we effectively monitor our progress in many areas and have many valuable assessment mechanisms and systems in place. Additionally, we have made significant progress in evaluating our effectiveness over the past several years; however, we still have much to learn as well as much to gain as the result of effective assessments. This Self-Study documents our findings. This first volume is an Introduction to NPS. It provides an overview of our Strategic Plan, describes our self-study process and its results, and discusses steps we have taken to address the concerns and issues from our last WASC visit. It also discusses the lessons learned and recommendations from our Self-Study and provides insights on the direction in which the School will proceed as a result of the Self-Study. Volume II is an in-depth look at the Strategic Initiatives. It looks at each in terms of its current status and provides an analysis and evaluation of our progress in achieving it. Recommendations are also provided. The recommendations extend from what should be done to improve the relevance of the Strategic Initiatives to how NPS can successfully meet their intent. Existing and suggested ways to assess our success in terms of each Initiative are also provided. Finally, Volume III addresses each WASC Standard, together with its substandards, and ensures that NPS meets or exceeds these standards. Vol. I is an Introduction to NPS. Volume II is an in-depth look at the Strategic Initiatives. Volume III addresses each WASC Standard, together with its substandards.
- Published
- 1998
8. An analysis of the Tactical Unmanned Vehicle during Amphibious Assault Combat Operations using the JCATS combat model
- Author
-
Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School, Department of Mathematics, America, John F., Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School, Department of Mathematics, and America, John F.
- Abstract
The Unmanned Ground Vehicle/System Joint Project Office is currently developing a family of untanned ground systems that may have the potential to give the ground combat commander the ability to gain a decisive advantage in the battle for information dominance. By harnessing the power of robotics in a reconnaissance, surveillance and target acquisition role, the UGV is designed to provide the maneuver battalion commander with the ability to extend his influence beyond the capabilities of traditional scouts. This thesis examined the Unmanned Ground Vehicle Medium (UGVM) using the Joint Conflict and Tactical Simulation (JCATS) model to evaluate the impact of changes to performance characteristics of the system. The scenario used for the simulation was based on Exercise KERNEL BLITZ (KB), a biennial joint amphibious operation conducted on the West Coast of the United States. The UGVM's communication limitations and speed were varied in the JCATS simulations. Measures of effectiveness (MOEs) for these changes included total blue detections, blue detections over time, total blue kills, and blue losses over time.
- Published
- 1999
9. Mathematical modeling using MATLAB
- Author
-
Weir, Maurice D., Mansager, Bard K., Applied Mathematics, Phillips, Donovan D., Weir, Maurice D., Mansager, Bard K., Applied Mathematics, and Phillips, Donovan D.
- Abstract
Mathematical modeling forms a bridge between the study of mathematics and the application of mathematics with the intent of explaining or predicting real world behavior. In their book A First Course in Mathematical Modeling, Frank R. Giordano, Maurice D. Weir, and William P. Fox provide an introduction to the entire modeling process. Model verification, an important step(in the modeling process, often requires the analysis of vast amounts of data, making computational support essential. Mathematical Modeling Using MA MATLAB acts as a companion resource to A First Course in Mathematical Modeling with the goal of guiding the reader to a fuller understanding of the modeling process through the employment of MATLAB's powerful computational capabilities. In it, the reader is led through a series of examples, each building upon the previous, which apply MATLAB's computational power to various modeling scenarios. While not intended as a text in modeling, Mathematical Modeling Using MA TIAB is a useful resource for the novice modeler interested in tackling problems too large to be performed manually
- Published
- 1998
10. Mathematical modeling using Microsoft Excel
- Author
-
Weir, Maurice D., Mansager, Bard K., Naval Postgraduate School, Emmons, Nelson L, Weir, Maurice D., Mansager, Bard K., Naval Postgraduate School, and Emmons, Nelson L
- Abstract
The entry into higher mathematics begins with calculus. Rarely, however, does the calculus student recognize the full power and applications for the mathematical concepts and tools that are taught. Frank R. Giordano, Maurice D. Weir, and William P. Fox produced A First Course in Mathematical Modeling a unique text designed to address this shortcoming and teach the student how to identify, formulate, and interpret the real world in mathematical terms. Mathematical modeling is the application of mathematics to explain or predict real world behavior. Often real world data are collected and used to veriiy or validate (and sometimes formulate) a hypothetical model or scenario. Inevitably, in such situations, it is desirable and necessary to have computational support available to analyze the large amounts of data. Certainly this eliminates the tedious and inefficient hand calculations necessary to validate and apply the model (assuming the calculations can even be reasonably done by hand). The primary purpose of Mathematical Modeling Using Microsoft Excel is to provide instructions and examples for using the spreadsheet program Microsoft Excel to support a wide range of mathematical modeling applications. Microsoft Excel is a powerful spreadsheet program which allows the user to organize numerical data into an easy to follow on-screen grid of columns and rows. Our version of Excel is based on Microsoft Windows. In this text, it is not the intent to teach mathematical modeling, but rather to provide computer support for most of the modeling topics covered in A First Course in Mathematical Modeling. The examples given here are support that text as well
- Published
- 1997
11. Mathematical modeling using Maple
- Author
-
Weir, Maurice D., Beauchamp, Robert Edward., Weir, Maurice D., and Beauchamp, Robert Edward.
- Abstract
The area of higher mathematics begins with successive courses in calculus; however, rarely does the calculus student recognize the applications or impetus for the mathematical skills that are taught. Giordano and Weir produced A First Course in Mathematical Modeling, the first text which addressed this shortcoming in the curriculum of every science and engineering field. With the advent of powerful classroom computers, Fox, Maddox, Giordano and Weir produced Mathematical Modeling With Minitab, which assists the student in translating the theory into a computer language. At the Naval Postgraduate School, Maple is the software used most commonly in the Mathematics Department, requiring a similar instructing tool. Mathematical Modeling Using Maple follows the lead of Mathematical Modeling With Minitab, and assists the student in grasping the concepts of the modeling class without getting slowed down by the syntax of Maple.
- Published
- 1996
12. Javelin analysis using mathematical modeling
- Author
-
Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), Wilmer, Archie, Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), and Wilmer, Archie
- Abstract
The Javelin antitank weapon system will replace the Dragon m Infantry and Combat Engineer battalions on a one for one basis. The tactics and techniques for Javelin employment will closely mirror those used for Dragon and TOW missile systems. This thesis examines the effectiveness of Javelin versus Dragon and examines a different employment method. The thesis goals are: • To investigate the suitability of Janus(A) to model the employment of various weapon systems. • To compare Javelin against Dragon, using measures of effectiveness and performance outlined in the Test and Evaluation Plan (TEP). • To examine how changes in the composition and tactical employment of anti-armor weapon systems influence their lethality and survivability, potentially suggesting a more effective employment method. The data generated from the simulated force-on-force scenarios is analyzed using graphical, statistical, and mathematical modeling techniques. The results could benefit the Army's Training and Doctrine Command in their combat development and combat effectiveness analysis.
- Published
- 1994
13. Integrating computers into calculus instruction
- Author
-
Weir, Maurice D., Borges, Carlos F., Applied Mathematics, Christensen, Jon L., Pierson, Brian E., Weir, Maurice D., Borges, Carlos F., Applied Mathematics, Christensen, Jon L., and Pierson, Brian E.
- Abstract
Visualization is key in helping a student understand the fundamentals of Calculus. The new generation of computer literate students, raised in a video-based environment, will expect more than the traditional chalkboard methods in assisting them in this visualization. By integrating computers into the classroom and developing software to assist in mathematics instruction, we can enhance student comprehension of, and ability to apply, mathematics in solving real world problems of interest to the military. As evidenced by the success of both the Apple Macintosh and Windows software, mouse driven, graphical user interfaces (GUI's) represent a powerful and frequently-used tool in the computing environment. GUI's improve the visual capabilities in computing software, simplify program execution, and reduce the time required to become proficient with the software. When designed correctly, the GUI-based software can significantly improve the way in which people interact with computers. This thesis lays the framework and develops multi-platform GUI software modules needed for the instruction of Calculus
- Published
- 1994
14. A mathematical analysis of the Janus combat simulation weather effects models and sensitivity analysis of sky-to-ground brightness ratio on target detection
- Author
-
Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), Shorts, Vincient F., Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), and Shorts, Vincient F.
- Abstract
The Janus combat simulation offers the user a wide variety of weather effects options to employ during the execution of any simulation run, which can directly influence detection of opposing forces. Realistic weather effects are required if the simulation is to accurately reproduce "real world" results. This thesis examines the mathematics of the Janus Weather Effects Models. A weather effect option in Janus is the Sky-to-Ground Brightness Ratio (SGR). SGR affects an optical sensors ability to detect targets. It is a measure of the sun angle in relation to the horizon. A review of the derivation of SGR is performed and an analysis of SGR's affect on the number of optical detections and detection ranges is performed using an unmanned aerial vehicle (UA V) search scenario. For comparison, the UAVs are equipped with a combination of optical and thermal sensors.
- Published
- 1994
15. Sensitivity analysis of the modern naval combat model
- Author
-
Weir, Maurice D., Hughes, Wayne P. Jr., Naval Postgraduate School, Department of Operations Research, Lalis, Aristomenis P., Weir, Maurice D., Hughes, Wayne P. Jr., Naval Postgraduate School, Department of Operations Research, and Lalis, Aristomenis P.
- Abstract
This thesis describes, extends and explores the validity of Hatzopoulos Naval Combat Model of modern surface warship missile engagements. An extensive sensitivity analysis is conducted to determine how the model's output is affected by changes in force alertness and scouting effectiveness. The approach taken is to analyze the sensitivity of combat (missile exchange) results first through the use of ratios, and second by examining partial derivatives. Two ratios are developed. The first is a ratio of remaining staying power after the exchange of salvos. The second is a fractional exchange ratio, which compares the fraction of combat power remaining on the two sides after an exchange. The robustness of the fractional exchange ratio as an indicator of success in naval salvo warfare was demonstrated.
- Published
- 1991
16. Fractals and chaos
- Author
-
Weir, Maurice D., Fischer, Ismor, Naval Postgraduate School (U.S.), Department of Mathematics, Beaver, Philip Frederick, Weir, Maurice D., Fischer, Ismor, Naval Postgraduate School (U.S.), Department of Mathematics, and Beaver, Philip Frederick
- Abstract
The study of fractal geometry and chaotic dynamical systems has received considerable attention in the past decade. Motivated by the interesting computer graphics produced by these fields, mathematicians have attempted to formalize the theoretical structure of the results, physicists have attempted to apply the theory to the real world phenomena, and laymen have enjoyed much of the popular literature and television programs that the field has fostered. Unfortunately, the mathematics associated with these subjects has made them inaccessible to most undergraduates, even if they have a strong back ground in mathematics. This thesis presents the basic ideas of fractal geometry and chaotic dynamical systems in a setting that can by understood by undergraduate students who have has a course in advanced calculus. We hope it will allow them to gain an appreciation of the fields and motivate them to pursue further study.
- Published
- 1991
17. A modern naval combat model
- Author
-
Weir, Maurice D., Hughes, Wayne P. Jr., Lind, Judith, Naval Postgraduate School (U.S.), Operations Research, Hatzopoulos, Epaminondas A., Weir, Maurice D., Hughes, Wayne P. Jr., Lind, Judith, Naval Postgraduate School (U.S.), Operations Research, and Hatzopoulos, Epaminondas A.
- Abstract
This report develops a modern naval combat model. It deals with naval surface missile combat and models the attrition as a force-on-force process described in discrete time steps, or slaves. The degradation of each force is expressed in terms of remaining staying power and combat power in both opponents. It is based on Lt. Beall's model, but since it deals with missile warfare it incorporates several human factors that affect the outcome of a naval battle: specifically scouting effectiveness, leadership, morale, and training.
- Published
- 1990
18. Electronic communications systems and the frequency domain : an illustrated primer for C3 student
- Author
-
Weir, Maurice D., Schwendtner, Thomas A., Naval Postgraduate School (U.S.), Cpmmand, Control and Communications Academic Group, Babcock, Bruce Kevin, Weir, Maurice D., Schwendtner, Thomas A., Naval Postgraduate School (U.S.), Cpmmand, Control and Communications Academic Group, and Babcock, Bruce Kevin
- Abstract
This thesis is a tutorial for Command, Control, and Communications (C3) students and synthesizes the essence of electronic communications systems and related frequency spectrums into an integrated set of illustrations. The objective is to help the C3 student focus his or her attention on the performed operations and transformations in order to acquires a better understanding for the processes involved. The first major illustration show how the various components of a communication system are related. These components include analog and digital signals, multiplexing, modulation, and various transmission mediums. Central to any communications system is the limitations imposed by bandwidth and noise. The concept of bandwidth is developed through Fourier analysis. An integrated set of graphics shows the relationship between the time and frequency domains and illustrates how the bandwidth increases as the pulse width decreases. Transmitting information often requires higher data rates which, in turn, require higher frequencies. Radio wave propagation is frequency dependent and a chart is developed showing the different categories of radio wave propagation as they relate to atmospheric layers and frequency. Finally, a chart relating transmission medium attenuation, noise sources, and various radio wave terminology is given.
- Published
- 1990
19. Letters
- Author
-
Galvin, Fred, primary, Isbell, John, additional, Weir, Maurice D., additional, and Gillman, Leonard, additional
- Published
- 1993
- Full Text
- View/download PDF
20. Dimensional analysis of the Quantified Judgement Model
- Author
-
Weir, Maurice D., Mansager, B., Naval Postgraduate School, Operations Research, Clark, Jerome Adrian, Weir, Maurice D., Mansager, B., Naval Postgraduate School, Operations Research, and Clark, Jerome Adrian
- Abstract
Quantitative analysis, specifically in this thesis which studies the Quantified Judgment Model (QJM), has been used consistently as a method of analyzing ground combat. If the QJM model is to be used as a basis for making' important ground combat decisions, then its internal mathematical consistency and military soundness must be fIrmly established. A universal requirement is that any model be both reasonable and valid, in which case the model itself must be able to withstand careful scrutiny. In the case of the QJM, a dimensional analysis to ensure ,.' mathematical consistency of the variables and submodels is one test of the reasonableness of the model. Dimensional analysis tests are applied in this thesis to examine the validity of the QJM. We also perfonn some analyses to determine how sensitive the outcomes predicted by the mooel are to the values of several of the coefficients appearing in its submodels. The fInal chapter presents our conclusions and recommendations for further investigation of the QJM.
- Published
- 1989
21. Programmable hand-held calculators in the operating forces of the Marine Corps
- Author
-
Skierkowski, Walter H., Weir, Maurice D., Naval Postgraduate School, Department of Administrative Sciences, Reeve, James LeBaron, Skierkowski, Walter H., Weir, Maurice D., Naval Postgraduate School, Department of Administrative Sciences, and Reeve, James LeBaron
- Abstract
This thesis provides usage and cost data on programmable hand-held calculators (PHHC's) in the operating force of the U.S. Marine Corps (USMC). In 1978 PHHC's that computerized aircraft performance charts were procured for USMC AV-8A pilots. During 1979 the U.S. Army successfully tested and began procuring a PHHC for use by artillery fire directions centers (FDC's). USMC artillery batteries will receive this PHHC in 1981 In 1980 the Army tested and approved procurement of PHHC's for mortar FDC's. In September 1980 Beech Aircraft Corporation started selling a PHHC module which enabled Super King Air pilots to enjoy 10% fuel savings. In February 1981 Naval Air Systems Command began reviewing a proposal to provide a PHHC for the CH-53E. Each of these systems is described, and available cost information in analyzed. In order to do their jobs faster and more accurately, several individuals have written or purchased software for their personal PHHC's. Four examples which have application in the USMC are presented and explained.
- Published
- 1981
22. The probability of accidental nuclear war: a graphical model of the ballistic missile early warning system.
- Author
-
Weir, Maurice D., Gafford, Jack B., Naval Postgraduate School (U.S.), Operations Research, Marsh, Barbara Y. Diegel, Weir, Maurice D., Gafford, Jack B., Naval Postgraduate School (U.S.), Operations Research, and Marsh, Barbara Y. Diegel
- Abstract
Six false alarms occurred at NORAD in 1978, 1979, and 1980. These false alarms subsequently regenerated interest in launch policies and the increased possibility of accidental nuclear war, which motivated this investigation. We construct a new model to address several questions: What is the sequence of events and reasonable timing between events in the missile warning system? How much time do decision makers have to respond to a threat? What effects do United States launch policies have on decision-making time? How likely is accidental nuclear war? The results show that accidental nuclear war is not very probable with launch-under-attack, but significantly more likely if the United States adopts a launch-on-warning policy. The final decision and responsibility to use these policies, once they are implemented, rests entirely with the President of the United States.
- Published
- 1985
23. A mathematical analysis of the Janus combat simulation weather effects models and sensitivity analysis of sky-to-ground brightness ratio on target detection
- Author
-
Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), Shorts, Vincient F., Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), and Shorts, Vincient F.
- Abstract
The Janus combat simulation offers the user a wide variety of weather effects options to employ during the execution of any simulation run, which can directly influence detection of opposing forces. Realistic weather effects are required if the simulation is to accurately reproduce "real world" results. This thesis examines the mathematics of the Janus Weather Effects Models. A weather effect option in Janus is the Sky-to-Ground Brightness Ratio (SGR). SGR affects an optical sensors ability to detect targets. It is a measure of the sun angle in relation to the horizon. A review of the derivation of SGR is performed and an analysis of SGR's affect on the number of optical detections and detection ranges is performed using an unmanned aerial vehicle (UA V) search scenario. For comparison, the UAVs are equipped with a combination of optical and thermal sensors., http://archive.org/details/amathematicalnal1094543026, U.S. Navy (USN) author, Approved for public release; distribution is unlimited.
24. Javelin analysis using mathematical modeling
- Author
-
Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), Wilmer, Archie, Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School (U.S.), and Wilmer, Archie
- Abstract
The Javelin antitank weapon system will replace the Dragon m Infantry and Combat Engineer battalions on a one for one basis. The tactics and techniques for Javelin employment will closely mirror those used for Dragon and TOW missile systems. This thesis examines the effectiveness of Javelin versus Dragon and examines a different employment method. The thesis goals are: • To investigate the suitability of Janus(A) to model the employment of various weapon systems. • To compare Javelin against Dragon, using measures of effectiveness and performance outlined in the Test and Evaluation Plan (TEP). • To examine how changes in the composition and tactical employment of anti-armor weapon systems influence their lethality and survivability, potentially suggesting a more effective employment method. The data generated from the simulated force-on-force scenarios is analyzed using graphical, statistical, and mathematical modeling techniques. The results could benefit the Army's Training and Doctrine Command in their combat development and combat effectiveness analysis., http://archive.org/details/javelinnalysisus1094542928, U.S. Army (USA) author, Approved for public release; distribution is unlimited.
25. Dimensional analysis of the Quantified Judgement Model
- Author
-
Weir, Maurice D., Mansager, B., Naval Postgraduate School, Operations Research, Clark, Jerome Adrian, Weir, Maurice D., Mansager, B., Naval Postgraduate School, Operations Research, and Clark, Jerome Adrian
- Abstract
Quantitative analysis, specifically in this thesis which studies the Quantified Judgment Model (QJM), has been used consistently as a method of analyzing ground combat. If the QJM model is to be used as a basis for making' important ground combat decisions, then its internal mathematical consistency and military soundness must be fIrmly established. A universal requirement is that any model be both reasonable and valid, in which case the model itself must be able to withstand careful scrutiny. In the case of the QJM, a dimensional analysis to ensure ,.' mathematical consistency of the variables and submodels is one test of the reasonableness of the model. Dimensional analysis tests are applied in this thesis to examine the validity of the QJM. We also perfonn some analyses to determine how sensitive the outcomes predicted by the mooel are to the values of several of the coefficients appearing in its submodels. The fInal chapter presents our conclusions and recommendations for further investigation of the QJM., http://archive.org/details/dimensionalnalys1094526997, Captain, United States Marine Corps, Approved for public release; distribution is unlimited.
26. Sensitivity analysis of the modern naval combat model
- Author
-
Weir, Maurice D., Hughes, Wayne P. Jr., Naval Postgraduate School, Department of Operations Research, Lalis, Aristomenis P., Weir, Maurice D., Hughes, Wayne P. Jr., Naval Postgraduate School, Department of Operations Research, and Lalis, Aristomenis P.
- Abstract
This thesis describes, extends and explores the validity of Hatzopoulos Naval Combat Model of modern surface warship missile engagements. An extensive sensitivity analysis is conducted to determine how the model's output is affected by changes in force alertness and scouting effectiveness. The approach taken is to analyze the sensitivity of combat (missile exchange) results first through the use of ratios, and second by examining partial derivatives. Two ratios are developed. The first is a ratio of remaining staying power after the exchange of salvos. The second is a fractional exchange ratio, which compares the fraction of combat power remaining on the two sides after an exchange. The robustness of the fractional exchange ratio as an indicator of success in naval salvo warfare was demonstrated., http://archive.org/details/sensitivitynalys1094528525, Lieutenant Commander, Hellenic Navy, Approved for public release; distribution is unlimited.
27. An analysis of the Tactical Unmanned Vehicle during Amphibious Assault Combat Operations using the JCATS combat model
- Author
-
Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School, Department of Mathematics, America, John F., Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School, Department of Mathematics, and America, John F.
- Abstract
The Unmanned Ground Vehicle/System Joint Project Office is currently developing a family of untanned ground systems that may have the potential to give the ground combat commander the ability to gain a decisive advantage in the battle for information dominance. By harnessing the power of robotics in a reconnaissance, surveillance and target acquisition role, the UGV is designed to provide the maneuver battalion commander with the ability to extend his influence beyond the capabilities of traditional scouts. This thesis examined the Unmanned Ground Vehicle Medium (UGVM) using the Joint Conflict and Tactical Simulation (JCATS) model to evaluate the impact of changes to performance characteristics of the system. The scenario used for the simulation was based on Exercise KERNEL BLITZ (KB), a biennial joint amphibious operation conducted on the West Coast of the United States. The UGVM's communication limitations and speed were varied in the JCATS simulations. Measures of effectiveness (MOEs) for these changes included total blue detections, blue detections over time, total blue kills, and blue losses over time., http://archive.org/details/annalysisoftacti109457954, Captain, United States Marine Corps ., Approved for public release; distribution is unlimited.
28. The probability of accidental nuclear war: a graphical model of the ballistic missile early warning system.
- Author
-
Weir, Maurice D., Gafford, Jack B., Naval Postgraduate School (U.S.), Operations Research, Marsh, Barbara Y. Diegel, Weir, Maurice D., Gafford, Jack B., Naval Postgraduate School (U.S.), Operations Research, and Marsh, Barbara Y. Diegel
- Abstract
Six false alarms occurred at NORAD in 1978, 1979, and 1980. These false alarms subsequently regenerated interest in launch policies and the increased possibility of accidental nuclear war, which motivated this investigation. We construct a new model to address several questions: What is the sequence of events and reasonable timing between events in the missile warning system? How much time do decision makers have to respond to a threat? What effects do United States launch policies have on decision-making time? How likely is accidental nuclear war? The results show that accidental nuclear war is not very probable with launch-under-attack, but significantly more likely if the United States adopts a launch-on-warning policy. The final decision and responsibility to use these policies, once they are implemented, rests entirely with the President of the United States., http://archive.org/details/theprobabilityof1094521501, Lieutenant, United /states Navy, Approved for public release; distribution is unlimited.
29. Programmable hand-held calculators in the operating forces of the Marine Corps
- Author
-
Skierkowski, Walter H., Weir, Maurice D., Naval Postgraduate School, Department of Administrative Sciences, Reeve, James LeBaron, Skierkowski, Walter H., Weir, Maurice D., Naval Postgraduate School, Department of Administrative Sciences, and Reeve, James LeBaron
- Abstract
This thesis provides usage and cost data on programmable hand-held calculators (PHHC's) in the operating force of the U.S. Marine Corps (USMC). In 1978 PHHC's that computerized aircraft performance charts were procured for USMC AV-8A pilots. During 1979 the U.S. Army successfully tested and began procuring a PHHC for use by artillery fire directions centers (FDC's). USMC artillery batteries will receive this PHHC in 1981 In 1980 the Army tested and approved procurement of PHHC's for mortar FDC's. In September 1980 Beech Aircraft Corporation started selling a PHHC module which enabled Super King Air pilots to enjoy 10% fuel savings. In February 1981 Naval Air Systems Command began reviewing a proposal to provide a PHHC for the CH-53E. Each of these systems is described, and available cost information in analyzed. In order to do their jobs faster and more accurately, several individuals have written or purchased software for their personal PHHC's. Four examples which have application in the USMC are presented and explained., http://archive.org/details/programmablehand1094520652, Major, United States Marine Corps, Approved for public release; distribution is unlimited.
30. Integrating computers into calculus instruction
- Author
-
Weir, Maurice D., Borges, Carlos F., Applied Mathematics, Christensen, Jon L., Pierson, Brian E., Weir, Maurice D., Borges, Carlos F., Applied Mathematics, Christensen, Jon L., and Pierson, Brian E.
- Abstract
Visualization is key in helping a student understand the fundamentals of Calculus. The new generation of computer literate students, raised in a video-based environment, will expect more than the traditional chalkboard methods in assisting them in this visualization. By integrating computers into the classroom and developing software to assist in mathematics instruction, we can enhance student comprehension of, and ability to apply, mathematics in solving real world problems of interest to the military. As evidenced by the success of both the Apple Macintosh and Windows software, mouse driven, graphical user interfaces (GUI's) represent a powerful and frequently-used tool in the computing environment. GUI's improve the visual capabilities in computing software, simplify program execution, and reduce the time required to become proficient with the software. When designed correctly, the GUI-based software can significantly improve the way in which people interact with computers. This thesis lays the framework and develops multi-platform GUI software modules needed for the instruction of Calculus, http://archive.org/details/integratingcompu1094530883, U.S. Army (USA) author
31. Electronic communications systems and the frequency domain : an illustrated primer for C3 student
- Author
-
Weir, Maurice D., Schwendtner, Thomas A., Naval Postgraduate School (U.S.), Cpmmand, Control and Communications Academic Group, Babcock, Bruce Kevin, Weir, Maurice D., Schwendtner, Thomas A., Naval Postgraduate School (U.S.), Cpmmand, Control and Communications Academic Group, and Babcock, Bruce Kevin
- Abstract
This thesis is a tutorial for Command, Control, and Communications (C3) students and synthesizes the essence of electronic communications systems and related frequency spectrums into an integrated set of illustrations. The objective is to help the C3 student focus his or her attention on the performed operations and transformations in order to acquires a better understanding for the processes involved. The first major illustration show how the various components of a communication system are related. These components include analog and digital signals, multiplexing, modulation, and various transmission mediums. Central to any communications system is the limitations imposed by bandwidth and noise. The concept of bandwidth is developed through Fourier analysis. An integrated set of graphics shows the relationship between the time and frequency domains and illustrates how the bandwidth increases as the pulse width decreases. Transmitting information often requires higher data rates which, in turn, require higher frequencies. Radio wave propagation is frequency dependent and a chart is developed showing the different categories of radio wave propagation as they relate to atmospheric layers and frequency. Finally, a chart relating transmission medium attenuation, noise sources, and various radio wave terminology is given., http://archive.org/details/electroniccommun1094527714, Captain, United States Air Force, Approved for public release; distribution is unlimited.
32. Mathematical modeling using Maple
- Author
-
Weir, Maurice D., Beauchamp, Robert Edward., Weir, Maurice D., and Beauchamp, Robert Edward.
- Abstract
The area of higher mathematics begins with successive courses in calculus; however, rarely does the calculus student recognize the applications or impetus for the mathematical skills that are taught. Giordano and Weir produced A First Course in Mathematical Modeling, the first text which addressed this shortcoming in the curriculum of every science and engineering field. With the advent of powerful classroom computers, Fox, Maddox, Giordano and Weir produced Mathematical Modeling With Minitab, which assists the student in translating the theory into a computer language. At the Naval Postgraduate School, Maple is the software used most commonly in the Mathematics Department, requiring a similar instructing tool. Mathematical Modeling Using Maple follows the lead of Mathematical Modeling With Minitab, and assists the student in grasping the concepts of the modeling class without getting slowed down by the syntax of Maple., http://archive.org/details/mathematicalmode1094532216, NA, U.S. Navy (U.S.N.) author, Approved for public release; distribution is unlimited.
33. Fractals and chaos
- Author
-
Weir, Maurice D., Fischer, Ismor, Naval Postgraduate School (U.S.), Department of Mathematics, Beaver, Philip Frederick, Weir, Maurice D., Fischer, Ismor, Naval Postgraduate School (U.S.), Department of Mathematics, and Beaver, Philip Frederick
- Abstract
The study of fractal geometry and chaotic dynamical systems has received considerable attention in the past decade. Motivated by the interesting computer graphics produced by these fields, mathematicians have attempted to formalize the theoretical structure of the results, physicists have attempted to apply the theory to the real world phenomena, and laymen have enjoyed much of the popular literature and television programs that the field has fostered. Unfortunately, the mathematics associated with these subjects has made them inaccessible to most undergraduates, even if they have a strong back ground in mathematics. This thesis presents the basic ideas of fractal geometry and chaotic dynamical systems in a setting that can by understood by undergraduate students who have has a course in advanced calculus. We hope it will allow them to gain an appreciation of the fields and motivate them to pursue further study., http://archive.org/details/fractalsndchaos1094528232, Captain, United States Army, Approved for public release; distribution is unlimited.
34. 1987: The parking lot problem.
- Author
-
Weir, Maurice D.
- Subjects
MATHEMATICS problems & exercises ,PARKING garages ,MATHEMATICS contests - Abstract
Presents a mathematical problem on parking lots submitted in the 1987 Mathematical Contest in Modeling. Factors to be considered in modeling the parking lot spaces; Comments by the contest director.
- Published
- 1995
35. Hewitt-Nachbin Spaces
- Author
-
Weir, Maurice D. and Weir, Maurice D.
- Subjects
- Hewitt-Nachbin spaces
- Abstract
Hewitt-Nachbin Spaces
- Published
- 1975
36. An analysis of the Tactical Unmanned Vehicle during Amphibious Assault Combat Operations using the JCATS combat model
- Author
-
America, John F., Mansager, Bard K., Weir, Maurice D., Naval Postgraduate School, and Department of Mathematics
- Subjects
Amphibious operations ,Unmanned ground vehicles ,JCATS - Abstract
The Unmanned Ground Vehicle/System Joint Project Office is currently developing a family of untanned ground systems that may have the potential to give the ground combat commander the ability to gain a decisive advantage in the battle for information dominance. By harnessing the power of robotics in a reconnaissance, surveillance and target acquisition role, the UGV is designed to provide the maneuver battalion commander with the ability to extend his influence beyond the capabilities of traditional scouts. This thesis examined the Unmanned Ground Vehicle Medium (UGVM) using the Joint Conflict and Tactical Simulation (JCATS) model to evaluate the impact of changes to performance characteristics of the system. The scenario used for the simulation was based on Exercise KERNEL BLITZ (KB), a biennial joint amphibious operation conducted on the West Coast of the United States. The UGVM's communication limitations and speed were varied in the JCATS simulations. Measures of effectiveness (MOEs) for these changes included total blue detections, blue detections over time, total blue kills, and blue losses over time. http://archive.org/details/annalysisoftacti109457954 Captain, United States Marine Corps . Approved for public release; distribution is unlimited.
- Published
- 1999
37. Mathematical modeling using MATLAB
- Author
-
Phillips, Donovan D., Weir, Maurice D., Mansager, Bard K., and Applied Mathematics
- Subjects
Mathematical Modeling ,Discrete Dynamical Systems ,Proportionality ,Model fitting - Abstract
Mathematical modeling forms a bridge between the study of mathematics and the application of mathematics with the intent of explaining or predicting real world behavior. In their book A First Course in Mathematical Modeling, Frank R. Giordano, Maurice D. Weir, and William P. Fox provide an introduction to the entire modeling process. Model verification, an important step(in the modeling process, often requires the analysis of vast amounts of data, making computational support essential. Mathematical Modeling Using MA MATLAB acts as a companion resource to A First Course in Mathematical Modeling with the goal of guiding the reader to a fuller understanding of the modeling process through the employment of MATLAB's powerful computational capabilities. In it, the reader is led through a series of examples, each building upon the previous, which apply MATLAB's computational power to various modeling scenarios. While not intended as a text in modeling, Mathematical Modeling Using MA TIAB is a useful resource for the novice modeler interested in tackling problems too large to be performed manually http://archive.org/details/mathematicalmode109458655 Captain, United States Army Approved for public release; distribution is unlimited.
- Published
- 1998
38. Mathematical modeling using Maple
- Author
-
Beauchamp, Robert Edward. and Weir, Maurice D.
- Subjects
MathematicsofComputing_GENERAL ,ComputingMilieux_COMPUTERSANDEDUCATION - Abstract
The area of higher mathematics begins with successive courses in calculus; however, rarely does the calculus student recognize the applications or impetus for the mathematical skills that are taught. Giordano and Weir produced A First Course in Mathematical Modeling, the first text which addressed this shortcoming in the curriculum of every science and engineering field. With the advent of powerful classroom computers, Fox, Maddox, Giordano and Weir produced Mathematical Modeling With Minitab, which assists the student in translating the theory into a computer language. At the Naval Postgraduate School, Maple is the software used most commonly in the Mathematics Department, requiring a similar instructing tool. Mathematical Modeling Using Maple follows the lead of Mathematical Modeling With Minitab, and assists the student in grasping the concepts of the modeling class without getting slowed down by the syntax of Maple. http://archive.org/details/mathematicalmode1094532216 NA U.S. Navy (U.S.N.) author Approved for public release; distribution is unlimited.
- Published
- 1996
39. A mathematical analysis of the Janus combat simulation weather effects models and sensitivity analysis of sky-to-ground brightness ratio on target detection
- Author
-
Shorts, Vincient F., Mansager, Bard K., Weir, Maurice D., and Naval Postgraduate School (U.S.)
- Subjects
NA - Abstract
The Janus combat simulation offers the user a wide variety of weather effects options to employ during the execution of any simulation run, which can directly influence detection of opposing forces. Realistic weather effects are required if the simulation is to accurately reproduce "real world" results. This thesis examines the mathematics of the Janus Weather Effects Models. A weather effect option in Janus is the Sky-to-Ground Brightness Ratio (SGR). SGR affects an optical sensors ability to detect targets. It is a measure of the sun angle in relation to the horizon. A review of the derivation of SGR is performed and an analysis of SGR's affect on the number of optical detections and detection ranges is performed using an unmanned aerial vehicle (UA V) search scenario. For comparison, the UAVs are equipped with a combination of optical and thermal sensors. http://archive.org/details/amathematicalnal1094543026 U.S. Navy (USN) author Approved for public release; distribution is unlimited.
- Published
- 1994
40. Javelin analysis using mathematical modeling
- Author
-
Wilmer, Archie, Mansager, Bard K., Weir, Maurice D., and Naval Postgraduate School (U.S.)
- Subjects
NA - Abstract
The Javelin antitank weapon system will replace the Dragon m Infantry and Combat Engineer battalions on a one for one basis. The tactics and techniques for Javelin employment will closely mirror those used for Dragon and TOW missile systems. This thesis examines the effectiveness of Javelin versus Dragon and examines a different employment method. The thesis goals are: • To investigate the suitability of Janus(A) to model the employment of various weapon systems. • To compare Javelin against Dragon, using measures of effectiveness and performance outlined in the Test and Evaluation Plan (TEP). • To examine how changes in the composition and tactical employment of anti-armor weapon systems influence their lethality and survivability, potentially suggesting a more effective employment method. The data generated from the simulated force-on-force scenarios is analyzed using graphical, statistical, and mathematical modeling techniques. The results could benefit the Army's Training and Doctrine Command in their combat development and combat effectiveness analysis. http://archive.org/details/javelinnalysisus1094542928 U.S. Army (USA) author Approved for public release; distribution is unlimited.
- Published
- 1994
41. Fractals and chaos
- Author
-
Beaver, Philip Frederick, Weir, Maurice D., Fischer, Ismor, Naval Postgraduate School (U.S.), and Department of Mathematics
- Subjects
Fractal geometry and chaotic dynamical systems - Abstract
The study of fractal geometry and chaotic dynamical systems has received considerable attention in the past decade. Motivated by the interesting computer graphics produced by these fields, mathematicians have attempted to formalize the theoretical structure of the results, physicists have attempted to apply the theory to the real world phenomena, and laymen have enjoyed much of the popular literature and television programs that the field has fostered. Unfortunately, the mathematics associated with these subjects has made them inaccessible to most undergraduates, even if they have a strong back ground in mathematics. This thesis presents the basic ideas of fractal geometry and chaotic dynamical systems in a setting that can by understood by undergraduate students who have has a course in advanced calculus. We hope it will allow them to gain an appreciation of the fields and motivate them to pursue further study. http://archive.org/details/fractalsndchaos1094528232 Captain, United States Army Approved for public release; distribution is unlimited.
- Published
- 1991
42. A modern naval combat model
- Author
-
Hatzopoulos, Epaminondas A., Weir, Maurice D., Hughes, Wayne P. Jr., Lind, Judith, Naval Postgraduate School (U.S.), and Operations Research
- Subjects
Mathematical models ,Maritime (International law) ,Surface-to-surface missiles ,salvo warfare ,War ,Naval art and science ,Naval battles ,Naval tactics ,Naval combat models ,combat theory ,human factors in combat models - Abstract
This report develops a modern naval combat model. It deals with naval surface missile combat and models the attrition as a force-on-force process described in discrete time steps, or slaves. The degradation of each force is expressed in terms of remaining staying power and combat power in both opponents. It is based on Lt. Beall's model, but since it deals with missile warfare it incorporates several human factors that affect the outcome of a naval battle: specifically scouting effectiveness, leadership, morale, and training. http://archive.org/details/amodernnavalcomb1094534899 Lieutenant, Hellenic Navy Approved for public release; distribution is unlimited.
- Published
- 1990
43. Electronic communications systems and the frequency domain : an illustrated primer for C3 student
- Author
-
Babcock, Bruce Kevin, Weir, Maurice D., Schwendtner, Thomas A., Naval Postgraduate School (U.S.), and Cpmmand, Control and Communications Academic Group
- Subjects
C3 systems ,bandwidth ,transmission impairments ,modulation ,multiplexing ,radio wave propagation ,Telecommunication systems ,Radio waves ,communications ,C2 ,frequency spectrum ,Fourier analysis ,Command and control - Abstract
This thesis is a tutorial for Command, Control, and Communications (C3) students and synthesizes the essence of electronic communications systems and related frequency spectrums into an integrated set of illustrations. The objective is to help the C3 student focus his or her attention on the performed operations and transformations in order to acquires a better understanding for the processes involved. The first major illustration show how the various components of a communication system are related. These components include analog and digital signals, multiplexing, modulation, and various transmission mediums. Central to any communications system is the limitations imposed by bandwidth and noise. The concept of bandwidth is developed through Fourier analysis. An integrated set of graphics shows the relationship between the time and frequency domains and illustrates how the bandwidth increases as the pulse width decreases. Transmitting information often requires higher data rates which, in turn, require higher frequencies. Radio wave propagation is frequency dependent and a chart is developed showing the different categories of radio wave propagation as they relate to atmospheric layers and frequency. Finally, a chart relating transmission medium attenuation, noise sources, and various radio wave terminology is given. http://archive.org/details/electroniccommun1094527714 Captain, United States Air Force Approved for public release; distribution is unlimited.
- Published
- 1990
44. Dimensional analysis of the Quantified Judgement Model
- Author
-
Clark, Jerome Adrian, Weir, Maurice D., Mansager, B., Naval Postgraduate School, and Operations Research
- Subjects
Quantified Judgement Model ,Dupuy ,Ground combat ,Dimensional ,QJM ,Force strength - Abstract
Quantitative analysis, specifically in this thesis which studies the Quantified Judgment Model (QJM), has been used consistently as a method of analyzing ground combat. If the QJM model is to be used as a basis for making' important ground combat decisions, then its internal mathematical consistency and military soundness must be fIrmly established. A universal requirement is that any model be both reasonable and valid, in which case the model itself must be able to withstand careful scrutiny. In the case of the QJM, a dimensional analysis to ensure ,.' mathematical consistency of the variables and submodels is one test of the reasonableness of the model. Dimensional analysis tests are applied in this thesis to examine the validity of the QJM. We also perfonn some analyses to determine how sensitive the outcomes predicted by the mooel are to the values of several of the coefficients appearing in its submodels. The fInal chapter presents our conclusions and recommendations for further investigation of the QJM. http://archive.org/details/dimensionalnalys1094526997 Captain, United States Marine Corps Approved for public release; distribution is unlimited.
- Published
- 1989
45. The probability of accidental nuclear war: a graphical model of the ballistic missile early warning system
- Author
-
Marsh, Barbara Y. Diegel, Weir, Maurice D., Gafford, Jack B., Naval Postgraduate School (U.S.), and Operations Research
- Subjects
NORAD ,false alarms ,launch-under-attack ,ballistic missile early warning system ,launch-on-warning ,accidental nuclear war ,Operations analysis ,early warning system - Abstract
Six false alarms occurred at NORAD in 1978, 1979, and 1980. These false alarms subsequently regenerated interest in launch policies and the increased possibility of accidental nuclear war, which motivated this investigation. We construct a new model to address several questions: What is the sequence of events and reasonable timing between events in the missile warning system? How much time do decision makers have to respond to a threat? What effects do United States launch policies have on decision-making time? How likely is accidental nuclear war? The results show that accidental nuclear war is not very probable with launch-under-attack, but significantly more likely if the United States adopts a launch-on-warning policy. The final decision and responsibility to use these policies, once they are implemented, rests entirely with the President of the United States. http://archive.org/details/theprobabilityof1094521501 Lieutenant, United /states Navy Approved for public release; distribution is unlimited.
- Published
- 1985
46. Programmable hand-held calculators in the operating forces of the Marine Corps
- Author
-
Reeve, James LeBaron, Skierkowski, Walter H., Weir, Maurice D., Naval Postgraduate School, and Department of Administrative Sciences
- Subjects
Artillery ,Mortar ,Programmable ,Aircraft ,NATOPS ,FDC ,Hand-held ,Calculator ,Compute ,Management - Abstract
This thesis provides usage and cost data on programmable hand-held calculators (PHHC's) in the operating force of the U.S. Marine Corps (USMC). In 1978 PHHC's that computerized aircraft performance charts were procured for USMC AV-8A pilots. During 1979 the U.S. Army successfully tested and began procuring a PHHC for use by artillery fire directions centers (FDC's). USMC artillery batteries will receive this PHHC in 1981 In 1980 the Army tested and approved procurement of PHHC's for mortar FDC's. In September 1980 Beech Aircraft Corporation started selling a PHHC module which enabled Super King Air pilots to enjoy 10% fuel savings. In February 1981 Naval Air Systems Command began reviewing a proposal to provide a PHHC for the CH-53E. Each of these systems is described, and available cost information in analyzed. In order to do their jobs faster and more accurately, several individuals have written or purchased software for their personal PHHC's. Four examples which have application in the USMC are presented and explained. http://archive.org/details/programmablehand1094520652 Major, United States Marine Corps Approved for public release; distribution is unlimited.
- Published
- 1981
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