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Subject of research: model of increasing the competitiveness of the national economy. The purpose of the study: develop a model for increasing the competitiveness of the national economy based on a neocluster approach. Research objectives: to develop the concept of a neocluster; to build a logical scheme for the formation of the competitiveness of the national economy on the basis of a neocluster approach. Methodology and research methods. General scientific and special methods of cognition: analysis and synthesis, induction and deduction, a systematic approach were used to conduct the research. A neocluster concept has been developed, which includes the concept of a neocluster, distinctive features, and a structural diagram of a neocluster. A model for increasing the competitiveness of the economy of a country / region has been built on the basis of a neocluster approach and a mechanism for increasing the country's competitiveness has been substantiated. The causal relationships between the sources of competitiveness are identified: (elements of Industry 4.0), directions and factors of increasing competitiveness. The developed theoretical foundations of the neocluster and the logical model for increasing the competitiveness of the national economy based on the neocluster approach can serve as a theoretical and methodological basis for the formation of a neocluster policy.

The design of complex engineering systems is an often long and articulated process that highly relies on engineers' expertise and professional judgment. As such, the typical pitfalls of activities involving the human factor often manifest themselves in terms of lack of completeness or exhaustiveness of the analysis, inconsistencies across design choices or documentation, as well as an implicit degree of subjectivity. An approach is proposed to assist systems engineers in the automatic generation of systems diagrams from unstructured natural language text. Natural Language Processing (NLP) techniques are used to extract entities and their relationships from textual resources (e.g., specifications, manuals, technical reports, maintenance reports) available within an organisation, and convert them into Systems Modelling Language (SysML) diagrams, with particular focus on structure and requirement diagrams. The intention is to provide the users with a more standardised, comprehensive and automated starting point onto which subsequently refine and adapt the diagrams according to their needs. The proposed approach is flexible and open-domain. It consists of six steps which leverage open-access tools, and it leads to an automatic generation of SysML diagrams without intermediate modelling requirement, but through the specification of a set of parameters by the user. The applicability and benefits of the proposed approach are shown through six case studies having different textual sources as inputs, and benchmarked against manually defined diagram elements., 29 pages, 5 figures

The article provides the issues of improving the models of reliability and optimization of maintenance and repair of special self-propelled rolling stock (SPRS) with a compatible system of diagnostics. A new maintenance strategy is proposed, taking into account the new requirements of the self-propelled rolling stock. Examples of solving practical problems of reliability indices are considered. The study of the reliability of SPRS, as an object, is advisable to start with its presentation in the form of a system of assembly units. In this sense, the level of consideration is important. Figure 1 gives a structural diagram of SPRS, as a system consisting of elements. for several possible levels of consideration. SPRS, as a system of elements, makes it possible to concretize the task of analyzing and improving the reliability model and developing measures to perfect it.

Relevance. Known models, algorithms and technical solutions for determining the coordinates of aircraft are partially suitable for determining the location of small spacecraft, since the latter do not have their own means of determining and transmitting coordinates. This limitation does not allow continuous control of a small spacecraft and reduces its functionality. It is proposed to use the actively developing system of automatic dependent surveillance-broadcasting, installed on aircraft and allowing transmission of their coordinates, including to small spacecraft. Such aircraft are considered to be a kind of mobile reference objects in the airspace of the Earth. The study poses and solves a modified triangulation problem – determining the coordinates of a small spacecraft by the coordinates of reference moving objects (aircraft). Purpose. Development of a block diagram of a module that calculates the coordinates of a mobile spacecraft using a mathematical model for processing signals received from reference aircraft transmitting their own coordinates. Methods. Within the framework of the article, the main physical (Doppler effect) and geometric relationships of message transmission between receivers and transmitters and hardware and software solutions are considered, designed to obtain the processing of coordinates of message transmitters on board a small spacecraft. The results obtained make it possible to determine the location of the small spacecraft. The general block diagram of the coordinate determination module has a parallel organization and can be used in high-performance computing systems. On the basis of a mathematical model, an algorithm for determining the area of finding the apparatus and a block diagram of the coordinate processing module are obtained, characterized by the presence of a specialized parallel search unit. Modeling the algorithm on the reference data has shown the required accuracy in determining the area of the vehicle as a result of solving the modified problem. The obtained values of the variance of the computational domain indicate the efficiency of this approach and justify the hardware solution of the problem of determining the coordinates of a small spacecraft. Conclusion. The block diagram of the module for determining the position of the small spacecraft based on the ADS-B signals is the most compact and energetically less expensive solution than the GPS, which allows calculating the coordinates of the small spacecraft using a receiver, the consumption of the battery is only for receiving and processing data. In contrast to the presented scheme for receiving-processing and calculating the coordinates of the small spacecraft, existing similar solutions in a number of nanosatellites of the CubeSat standard are used, in addition to the processing algorithm and the receiving path, also transmitting equipment, which is many times more energy-intensive than the equipment presented in the form of a structural diagram of the position determination module ICA, in this article.

During the operation of power plant equipment, technological media are used – water, turbine oils. Diagnostics of equipment by gas chromatographic determination of diagnostic components (gases Н2, СН4, С2Н6, С2Н4, С2Н2, СО, СО2, О2, N2), water, "Ionol" in these media is urgent. For this, 5 chromatographs are used. An increase in the reliability of the main circulation pumps of a nuclear power plant can be due to an increase in the reliability of its oil system. The influence of ultrasonic vibrations on the generation of gases in the systems "oil – diagnostic gas", "oil – water – diagnostic gas" with the use of turbine oil Тп-22s is studied. Gas concentrations increase with an increase in the duration of exposure for 1600 s at a frequency of 35–125 kHz and a power of 20 W. The dependences of the concentrations Ci of dissolved gases on the irradiation time τ of technological media is expressed by the equation Сi=А∙τ+В Coefficients A, B and correlation coefficients R2 have specific values for each dissolved gas. So, 0.95≤R2≤0.995, which indicates the adequacy of the obtained equations to the experimental data. This makes it possible to determine turbine oil in water after irradiation and subsequent gas chromatographic determination of the generated dissolved gases. The technical requirements for a 5-channel gas chromatograph were established and its structural diagram was developed. This makes it possible to reduce the number of measurement operations and chromatographs. The thresholds for determining the diagnostic components in the corresponding technological environments have been determined: 2 ррm (Н2); 1 ррm (СН4, С2Н6, С2Н4); 0,5 ррm (С2Н2); 5 ррm (СО, СО2); 1,5 ppm (О2, N2); 0.05 wt. % ("Ionol"); 2 g/t (water in turbine oil) 0.02 mg/dm3 (turbine oil in water).The basic technological scheme of the oil system for the main circulation pumps of the NPP has been developed. It is proposed to continuously: degassing the turbine oil flow; sorption purification of cooling water, analysis of turbine oil and cooling water by gas chromatography methods. This will reduce the degradation of turbine oil and increase the reliability of the oil system of the NPP main circulation pumps, При експлуатації обладнання електростанцій застосовують технологічні середовища – воду, турбінні масла. Актуальним є діагностування обладнання за газохроматографічними визначеннями діагностичних компонентів (газів Н2, СН4, С2Н6, С2Н4, С2Н2, СО, СО2, О2, N2), води, «Іонолу» в цих середовищах. Для цього використовують 5 хроматографів. Підвищення надійність головних циркуляційних насосів АЕС може бути за рахунок підвищення надійності його маслосистеми. Досліджено вплив ультразвукових коливань на генерування газів в системах «масло – діагностичний газ», «масло – вода – діагностичний газ» із застосуванням турбінного масла Тп-22с. Концентрації газів збільшуються із збільшенням тривалості опромінення на протязі 1600 с при частоті 35–125 кГц і потужності 20 Вт. Залежності концентрацій Сi розчинених газів від часу опромінення τ технологічних середовищ виражено рівнянням Сi=А∙τ+В. Коефіцієнти А, В та коефіцієнти кореляції R2 мають конкретні значення для кожного розчиненого газу. Так, 0,95≤R2≤0,995, що вказує на адекватність отриманих рівнянь результатам експериментальних даних. Це дозволяє визначати турбінне масло у воді після її опромінення за визначенням генерованих розчинених газів. Встановлені технічні вимоги до 5-ти канального газового хроматографу та розроблена його структурна схема. Це дозволяє зменшити кількість вимірювальних операцій та хроматографів. Визначені пороги визначення діагностичних компонентів у відповідних технологічних середовищах: 2 ррm (Н2); 1 ррm (СН4, С2Н6, С2Н4); 0,5 ррm (С2Н2); 5 ррm (СО, СО2); 1,5 ppm (О2, N2); 0,05 % мас. («Іонол»); 2 г/т (вода у турбінному маслі); 0,02 мг/дм3 (турбінне масло у воді). Розроблена принципова технологічна схема маслосистеми для головних циркуляційних насосів АЕС. Запропоновано безперервно: дегазувати потік турбінного масла; сорбційно очищати охолоджуючу воду, аналізувати турбінне масло і охолоджуючу воду методами газової хроматографії. Це дозволить знизити деградацію турбінного масла та підвищити надійність маслосистеми головних циркуляційних насосів АЕС, При эксплуатации оборудования электростанций применяют технологические среды - воду, турбинные масла. Актуальным является диагностирование оборудования по газохроматографическим определениям диагностических компонентов (газов Н2, СН4, С2Н6, С2Н4, С2Н2, СО, СО2, О2, N2), воды, «Ионола» в этих средах. Для этого используют 5 хроматографов. Повышение надежности главных циркуляционных насосов АЭС может быть за счет повышения надежности его маслосистемы. Исследовано влияние ультразвуковых колебаний на генерирование газов в системах «масло – диагностический газ», «масло – вода – диагностический газ» с применением турбинного масла Тп-22с.Концентрации газов увеличиваются с увеличением продолжительности облучения в течение 1600 с при частоте 35-125 кГц и мощности 20 Вт. Зависимости концентраций Сi растворенных газов от времени облучения τ технологических сред выражено уравнением Сi = . Коэффициенты А, В и коэффициенты корреляции R2 имеют конкретные значения для каждого растворенного газа. Так, 0,95≤R2≤ 0,995, что указывает на адекватность полученных уравнений результатам экспериментальных данных. Это позволяет определять турбинное масло в воде после ее облучения и последующего газохроматографического определения генерируемых растворенных газов. Установлены технические требования к 5-ти канальному газовому хроматографу и разработана его структурная схема. Это позволяет уменьшить количество измерительных операций и хроматографов. Определены пороги определения диагностических компонентов в соответствующих технологических средах: 2 ррm (Н2); 1 ррm (СН4, С2Н6, С2Н4); 0,5 ррm (С2Н2); 5 ррm (СО, СО2); 1,5 ppm (О2, N2);0,05% масс. («Ионол»); 2 г/т (вода в турбинном масле) 0,02 мг/дм3 (турбинное масло в воде).Разработана принципиальная технологическая схема маслосистемы для главных циркуляционных насосов АЭС. Предложено непрерывно: дегазировать поток турбинного масла; сорбционно очищать охлаждающую воду, анализировать турбинное масло и охлаждающую воду методами газовой хроматографии. Это позволит снизить деградацию турбинного масла и повысить надежность маслосистемы главных циркуляционных насосов АЭС

The calculation of errors of the main elements of algorithms in the operation of a strapdown inertial navigation system on moving objects is undertaken. Four coordinate systems have been treated, in which the necessary equations for the projections of vectors on the axis of coordinate systems have been obtained for their further use in the construction of system algorithms. The transition matrices for different coordinate systems are compiled, and the dependences of these systems on each other are obtained. When determining the speed of a moving object, the equations of the orientation errors of the object have been compiled. Errors in the operational algorithms of a strapdown inertial navigation system have been simulated, which consist of errors in determining the speeds, coordinates, and orientation of an object. A structural diagram of the navigation system is compiled demonstrating the formation of errors. It is shown that the errors considered depend on the accuracy of the sensitive elements—gyroscopes and accelerometers. A relationship between the specified accuracy of the navigation system and the requirements for the accuracy of sensitive elements is revealed.

Achievements in the area of automated ultrasonic control of quality of rails, solid-rolled wheels and tyres, wheels magnetic powder crack detection, carried out at JSC EVRAZ NTMK. The 100% nondestructive control is accomplished by automated control in series at two ultrasonic facilities RWI-01 and four facilities УМКК-1 of magnetic powder control, installed into the exit control line in the wheel-tyre shop. Diagram of location, converters displacement and control operations in the process of control at the facility RWI-01 presented, as well as the structural diagram of the facility УМКК-1. The automated ultrasonic control of rough tyres is made in the tyres control line of the wheel-tyre shop at the facility УКБ-1Д. The facility enables to control internal defects of tyres in radial, axis and circular directions of radiation. Possibilities of the facility УКБ-1Д software were shown. Nondestructive control of railway rails is made at two facilities, comprising the automated control line of the rail and structural shop. The УКР-64Э facility of automated ultrasonic rails control is intended to reveal defects in the area of head, web and middle part of rail foot by pulse echo-method with a immersion acoustic contact. The diagram of rail P65 at the facility УКР-64Э control presented. To reveal defects of the macrostructure in the area of rail head and web by mirror-shadow method, an ultrasonic noncontact electromagnetic-acoustic facility is used. It was noted, that implementation of the 100% nondestructive control into the technology of rolled stuff production enabled to increase the quality of products supplied to customers and to increase their competiveness.

One of the most important parameters of powerful hydro generators (HG) is the air gap between the rotor and the stator, and its deviation from the set norms is a defect that can lead to serious accidents. Therefore, the size and shape of the gap must be monitored both during inspections and during operation of the machine. The aim of this paper was to develop a secondary measuring transducer providing accuracy and resolution for a capacitive gap sensor formed by coplanar parallel electrodes. It is shown that the reliability and safety of operation of powerful HG inextricably depend on the timely detection of their defects, especially during operation. One of the most important parameters of the HG is the air gap between the rotor and the stator, and its deviation from the set norms is a defect that can lead to serious accidents. Therefore, the size and shape of the gap must be monitored both: during inspections and during operation of the machine. The paper discusses the features of measuring the air gap in a powerful HG, as well as existing modern methods and means of measurement. It is shown that for measuring the gap in capsule HG, one of the most suitable means is a meter, which includes a capacitive sensor mounted on a central bore of the stator core. Commercially available gap meters with capacitive sensors are not suitable for use on HGs. Commercially available meters with capacitive sensors, by their certain characteristics, are not always suitable for use on HGs. A secondary measuring transducer with improved characteristics is proposed for a capacitive gap sensor formed by coplanar parallel electrodes. The converter is developed on the basis of a balanced compensation bridge measuring circuit. The control action in the device is formed by the phase of the unbalancing signal. The structural diagram of the converter is presented and the algorithm of its operation is described. The process of forming a measuring output signal proportional to the sensor working capacitance in the circuit is considered. The use of a capacitive sensor with coplanar parallel electrodes and the proposed secondary measuring transducer will ensure high accuracy and resolution when measuring the air gap.

Surface Forces of the Navy can and should act in conjunction with the coast guard of the State Border Guard Service of Ukraine (CS SBG) to address priority tasks at sea, which in turn requires certain joint combat training (CT) activities. The system of combat training of the Armed Forces of Ukraine (AFU) is facing an urgent scientific and practical task of improving the air defense system, which will ensure the acquisition of an appropriate level of readiness of the Surface Forces of the Navy to jointly accomplish missions with the CS SBG.The purpose of the article is to reveal the need for the introduction of joint training of the defense forces in the system of CT, which will be aimed at acquiring the capabilities of joint performance of tasks by the military units of the Surface Forces of the Navy and the CS SBG.An analysis of the capabilities of the Surface Forces of the Navy and CS SBG to accomplish their tasks shows that there are tasks that must be successfully accomplished by the joining of the forces and means of these forces.For the effective fulfillment of such tasks that it is necessary to combine ships (boats) of the Surface Forces of the Navy and CS SBG into groups of ships, which in form and methods of application will meet the tasks assigned to them, and will be ready to act both independently and in the groupings. In turn, the joint performance of tasks within such groups additionally requires a special CT component of the defense forces, and the level of combat capability of the Navy's military units should ensure the ability to perform the tasks in conjunction with the CS SBG.The effectiveness of the military units of the Surface Forces of the Navy should be determined by the level of management of the aircraft by the subjects of training and the level of training of the objects of training, taking into account the acquired properties as a result of the implementation of the joint Defense Force. A structural diagram of the evaluation of the effectiveness of the military unit of the Surface Forces of the Navy is presented, taking into account the introduction of joint training of the defense forces.

The structural diagram of the multi-frequency correlation log-echo sounder and its operation fundamentals are considered for providing the safe landing and water area navigation of an amphibious unmanned aerial vehicle by means of processing both the amplitude and phase characteristics of the ultrasonic echoes with multiple f, 2f, 3f, … nf frequencies.

Магістерська робота виконана на 172 сторінках, вміщує 34 рисунки, 2 таблиці, а також графічний матеріал виконаний на 6 аркушах А1. Метою дисертаційного дослідження є розробка алгоритмів керування механічними координатами синхронних реактивних двигунів, а саме: керування моментом, кутовою швидкістю та кутовим положенням валу двигуна. В процесі виконання роботи проведено аналітичний огляд технічної літератури, розроблено алгоритми векторного керування моментом, кутовою швидкістю та кутовим положенням синхронного реактивного двигуна, розроблено моделюючі програми для середовища SIMNON на основі яких проведено дослідження динамічних показників систем керування, а також розроблено стартап проект у відповідності до теми дисертації. В графічному матеріалі наведено структурні схеми систем керування, функціональна схема електропривода а також дослідження динаміки систем керування The master's dissertation contains 172 pages, 34 figures, 2 tables, as well as graphic material made on 6 sheets of A1. The purpose of the dissertation research is the development of control algorithms of the mechanical coordinates of synchronous reluctance motor, such as: torque control, angular velocity, and angular position of the motor shaft. In the course of the work, an analytical review of the technical literature was carried out, algorithms for vector control of torque, angular velocity and angular position of a synchronous jet engine were developed, simulation programs for the SIMNON environment were developed, based on which a analysis of the dynamic characteristics of control systems was carried out, and a start-up project was developed in accordance with the topic theses.The graphic material shows the structural diagrams of control systems, the functional diagram of the electric drive, as well as the analysis of the dynamics of control systems

This article explores the problems of developing creativity and flexible teaching skills in educational organisations. Creativity in the modern world is becoming an integral part of many processes, including education. Student creative associations linked by common interests are one of the forms of additional education. The interaction of students from different training areas mutually enriches and stimulates the development of creativity in educational organisations. On the other hand, student teamwork indirectly and directly affects the development of flexible skills, which modern employers highly value. In this regard, a study of the labour market was carried out to identify the flexible skills required for a particular profession. A model of the flexible skills of the modern specialist was developed. Also, an approach is proposed for the development of students’ flexible skills through student creative associations. As a result of the study, the communication and interaction of such structures were revealed, and a model of the information and communication environment (ICS) was proposed to solve it. This article provides a structural diagram of the ICS and also proposes criteria for its effectiveness. In addition, criticism of the proposed approach and weak points that require additional study are presented and the prospects for the development of the study.

Since the discovery of high-temperature superconducting materials in the 1990s, high-temperature superconducting motors have gradually developed. Since the 21st century, high-temperature superconducting motor technology has developed rapidly, and a series of results have been achieved. This article describes in detail the development history of high-temperature superconducting motors in recent years, and introduces the principles of high-temperature superconducting. The structure diagram is shown. Finally, the advantages of the high-temperature superconducting motor are summarized, and its application prospects are analyzed.

This paper introduces the specific application of adjustable reactor, expounds its development history and research trend, and classifies the existing adjustable reactors according to their regulation modes. For various types of adjustable reactors, the working principle is introduced in detail, the structure diagram is given, and some application examples are introduced. Some special types of adjustable reactor are also introduced, such as virtual air gap adjustable reactor, magnetic circuit transfer type adjustable reactor, etc. Then, the performances of various adjustable reactors are compared and analyzed, and their advantages and disadvantages are summarized, and their application prospects are preliminarily evaluated.

The object of research is a system for monitoring and controlling access to a car. The article provides an overview of the basic principles of building protective systems, both traditional and more modern, including those using biometric technologies. All analyzed systems have certain disadvantages associated with insufficient reliability, excessive complexity or energy consumption.The aim of the work is to present a reliable, easy to use and install and affordable biometric system for monitoring and controlling access to starting a car engine. To achieve the goal, a number of structural elements are proposed, selected as the most successful of the previously considered systems. The reader is offered a structural diagram of the presented system.Ref. 5, pic. 1

The factors that infl uence management decisions related to the choice of technologies and technical means are summarized. The urgency of software development for these factors is shown. Examples of foreign and domestic software products available in this fi eld are given, their advantages and disadvantages are shown. The descripton of the structural approach to the software product development is given. Its main point is to determine the importance and priorities among the existing factors with the aim of establishing the structure of their relationship. Requirements to the structural scheme of the software being developped are presented, icluding its main components, their functions, the rules of communication and the scheme of input and output of information. The structural diagram that shows the choice of technologies and technical means in crop production is presented. It covers the technology of remote access based on the use of cloud technologies. The main factors infl uencing the choice of technologies and technical means are identifi ed. The structural scheme presented takes into account restrictions imposed by agro-climatic and production conditions faced by agricultural producers, i.e. amount of work and terms, phytosanitary conditions, relief and contour of fi elds for the selection of technologies and rational composition of the machine and tractor fl eet, as well as technical and economic characteristics of technical facilities. The structural scheme also ensures that the requirements of universality and compatibility of the software product, as well as information input and output are met. A general description of the diagram and the blocks it consists of are given: database, inital data input, technology selection and report generation.

As a result of decoding of the materials of the Russian space survey “Resource-P” (ShMSA) on Biryusinskaya area, the features of the tectonic structure of the horst-anticlinal uplifts and the graben-synclines separating them were determined, the large role of sublatitudinal disjunctions was shown in the structural diagram of the area under study, ore prospective sites were isolated. The study of the Krepsko-Tumanshetskaya area was carried out using space multispectral and panchromatic high-resolution surveys “Resource-P” (Geoton), which made it possible to determine the structural position of the ore deposits. On the Krepsko-Tumanshetskaya area, the ore-controlling structures are small along the length of sublatitudinal strike faults and the nodes of their intersection with the northwestern and northeastern disjunctions.

Aim. Common cause failures (CCFs) are dependent failures of groups of certain elements that occur simultaneously or within a short period of time (i.e. almost simultaneously) due to a single common cause (e.g. a sudden change of climatic operating conditions, flooding of premises, etc.). A dependent failure is a multiple failure of several elements of a system, whose probability cannot be expressed as a simple product of the probabilities of unconditional failures of individual elements. ССА probabilities calculation uses a number of common models, i.e. the Greek letter model, alpha, beta factor and their variants. The beta-factor model is the most simple in terms of simulation of dependent failures and further dependability calculations. Other models, when used in simulation, involve combinatorial enumeration of dependent events in a group of n events that becomes labour-intensive if the number n is high. For the selected structure diagrams of dependability, the paper analyzes the calculation method of system failure probability with CCF taken into account for the beta-factor model. The Aim of the paper is to thoroughly analyze the beta-factor method for three structure diagrams of dependability, research the effects of the model parameters on the final result, find the limitations of beta-factor model applicability. Methods. The calculations were performed using numerical methods of solution of equations, analytical methods of function studies. Conclusions. The paper features an in-depth study of the method of undependability calculation for three structure diagrams that accounts for CCF and uses the beta-factor model. In the first example, for the selected structure diagram out of n parallel elements with identical dependability, it is analytically shown that accounting for CCF does not necessarily cause increased undependability. In the second example of primary junction of n elements with identical dependability, it is shown that accounting for CCF subject to parameter values causes both increased and decreased undependability. A number of beta factor model parameter values was identified that cause unacceptable values of system failure probability. These sets of values correspond to relatively high model parameter values and are hardly practically attainable as part of engineering of real systems with highly dependable components. In the third example, the conventional bridge diagram with two groups of CCFs is considered. The complex ambivalent effect of beta factor model parameters on the probability of failure is shown. As in the second example, limitations of the applicability of the beta-factor model are identified.

The paper describes the possibility of application of the vortex effect in a mobile thermostatic unit. The structural diagram of the unit and the results of tests are presented. It is shown that the technological efficiency of the Ranque–Hilsch vortex tube used in the unit can be increased by forced cooling of the tube housing or solely its hot flow outlet.

The article presents the results of research of separate aspects of the process of complex assessment of the strategic management level of the enterprise innovative development on the basis of the methodology of multi-purpose analysis of the situations of making managerial decisions in conditions of uncertainty, conflict and risk. An appropriate system of generalized and partial indicators of the functioning of the enterprise, which influence the level of its innovation development, is formed. It includes: 1) a subsystem of the indicators of a generalized assessment of the state of organizational, technical and economic development of the enterprise; 2) a subsystem of effective quality indicators for assessing the level of strategic management of innovative development of the enterprise. In order to carry out the analysis of the factors impact on the results of the innovation activity of the enterprise, a modified aggregate rating criterion is chosen. It is based on the average geometric value of the detailed indicators. The above-mentioned facts allow obtaining integrated assessments of the level of strategic management of innovative development of the enterprise by reducing the negative impact of the levelling of individual indicators, the values of which fall out of the general trend of the studied processes. It is noted that the property of taking into account the antagonism of the economic environment is inherent to the recommended for use in the process of integrated assessment of the level of strategic management of innovative development of the enterprise by the average geometric meanings of the detailed indicators that characterize the situation of making innovative decisions. Thus, to some extent, it is possible to take into account the continuous overall impact of the competitive environment of the enterprise. In order to carry out an in-depth study of assessments of the level of strategic management of innovation development and innovative activity of the enterprise as a whole, a structural diagram of construction of a functional of estimating the integral indicator of the formalized situation of making innovative decisions is formed. The basic scheme of estimation of the level of strategic management of innovation development of the enterprise is developed. According to this scheme, we have determined the key stages of the research. They are the monitoring of key partial performance indicators of an enterprise, which affect the final results of innovation activity; the assessment of the organizational and technical level of development of productive forces of the enterprise; the integral assessment of the level of security and effectiveness of strategic management of innovation activities; the integrated assessment of the level of effectiveness of strategic management of innovative development of the enterprise. The indicator "stock of financial strength" has been determined as a priority indicator in assessing the situation of the adoption of innovative solutions.

Based on the technical characteristics of leaky coaxial cables, the application scenarios of regional monitoring system and closed-area mobile communication system for leaky coaxial cables are first analyzed. Then the structure diagram of leaky coaxial cables is introduced, the radiation mechanism of leaky coaxial cables and the analysis method of electromagnetic characteristics are introduced, and the simulation model of leaky coaxial cables is established by electromagnetic simulation software HFSS. The direction pattern and the loss feature of leaky coaxial cables is simulated and analyzed. The simulation results show that the signal of leaky coaxial cable has the characteristics of uniform coverage and low electromagnetic attenuation.

The theoretical prerequisites for the development of a monitoring system for determining the position movements and inclinations of the human head are discussed in the article. The description of the developed three-point model, which takes into account the structural and motor features of the cervical spine, is given. The choice of reference points for installing sensors has been substantiated. Variants of movement of these sensors are shown for different positions of the human head. The article describes the static and dynamic indicators necessary to assess the movements of the cervical spine. The developed system is described - a hardware and software complex for monitoring the position, movements and tilts of the human head; a structural diagram and used electronic components are presented. Prospects for further development and application of the developed system are considered.