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Your search keyword '"Łuczak, Sergiusz"' showing total 32 results
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32 results on '"Łuczak, Sergiusz"'

1. Capacitive Tilt Micro-Sensor

Author

Łuczak, Sergiusz, Zams, Maciej, Władziński, Michał, Pieńczuk, Paweł, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Ono, Yukinori, editor, and Kondoh, Jun, editor

Published
2024
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2. Test Rig for MEMS Run-out Sensor

Author

Zams, Maciej, Łuczak, Sergiusz, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Ono, Yukinori, editor, and Kondoh, Jun, editor

Published
2024
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4. Mechatronic System for Weeding

Author

Łuczak, Sergiusz, Credo, Wojciech, Bagiński, Karol, Wnuk, Paweł, Fajdek, Bartłomiej, Bąk, Krzysztof, Majewski, Michał, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Szewczyk, Roman, editor, Krejsa, Jiří, editor, Nowicki, Michał, editor, and Ostaszewska-Liżewska, Anna, editor

Published
2020
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5. MEMS Accelerometers in Diagnostics of the Articulation of an Articulated Vehicle

Author

Szumilas, Mateusz, Łuczak, Sergiusz, Kabziński, Błażej, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Szewczyk, Roman, editor, Krejsa, Jiří, editor, Nowicki, Michał, editor, and Ostaszewska-Liżewska, Anna, editor

Published
2020
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6. Monitoring Tilt of Elevated Loads Using MEMS Accelerometers

Author

Łuczak, Sergiusz, Zams, Maciej, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Szewczyk, Roman, editor, Krejsa, Jiří, editor, Nowicki, Michał, editor, and Ostaszewska-Liżewska, Anna, editor

Published
2020
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7. Selected Tests of a Control System for an Articulated Vehicle with Innovative Articulation

Author

Szumilas, Mateusz, Łuczak, Sergiusz, Kabziński, Błażej, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Szewczyk, Roman, editor, Krejsa, Jiří, editor, Nowicki, Michał, editor, and Ostaszewska-Liżewska, Anna, editor

Published
2020
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8. A Method of Precise Auto-Calibration in a Micro-Electro-Mechanical System Accelerometer.

Author

Łuczak, Sergiusz, Ekwińska, Magdalena, and Tomaszewski, Daniel

Subjects
*MICROELECTROMECHANICAL systems, *ACCELEROMETERS, *BLOCK diagrams, *ELECTRONIC circuits, *DIFFERENTIAL forms, *CAPACITIVE sensors, *SEISMOGRAMS, *CALIBRATION
Abstract

A novel design of a MEMS (Micro-Electromechanical System) capacitive accelerometer fabricated by surface micromachining, with a structure enabling precise auto-calibration during operation, is presented. Precise auto-calibration was introduced to ensure more accurate acceleration measurements compared to standard designs. The standard mechanical structure of the accelerometer (seismic mass integrated with elastic suspension and movable plates coupled with fixed plates forming a system of differential sensing capacitors) was equipped with three movable detection electrodes coupled with three fixed electrodes, thus creating three atypical tunneling displacement transducers detecting three specific positions of seismic mass with high precision, enabling the auto-calibration of the accelerometer while it was being operated. Auto-calibration is carried out by recording the accelerometer indication while the seismic mass occupies a specific position, which corresponds to a known value of acting acceleration determined in a pre-calibration process. The diagram and the design of the mechanical structure of the accelerometer, the block diagram of the electronic circuits, and the mathematical relationships used for auto-calibration are presented. The results of the simulation studies related to mechanical and electric phenomena are discussed. [ABSTRACT FROM AUTHOR]

Published
2024
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11. Fast alignment procedure for MEMS accelerometers

Author

Łuczak, Sergiusz, Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, Jabłoński, Ryszard, editor, and Brezina, Tomas, editor

Published
2016
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13. Mechatronic System for Weeding

Author

Łuczak, Sergiusz, primary, Credo, Wojciech, additional, Bagiński, Karol, additional, Wnuk, Paweł, additional, Fajdek, Bartłomiej, additional, Bąk, Krzysztof, additional, and Majewski, Michał, additional

Published
2019
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18. Method of controlling innovative articulation for articulated vehicle

Author

Szumilas Mateusz, Łuczak Sergiusz, Bodnicki Maciej, Stożek Marcin, and Załuski Tomasz

Subjects
articulated vehicle, simulation, hydraulic damping, LabVIEW, MEMS, Engineering (General). Civil engineering (General), TA1-2040
Abstract

Operation of an articulated vehicle is dependent on an appropriate damping action taking place in its rotary articulation. In order to analyse an impact of the control of the articulation on the motion of the vehicle a model of the vehicle with a controllable hydraulic damping system has been developed. A 90 degree turn and lane change manoeuvres were simulated using LabVIEW software. Modification of the damping parameters of the articulation, according to the velocity and articulation angle of the vehicle, proved to have a significant impact on the vehicle motion stability. Moreover, the sensor layer necessary for the control algorithm as well as the diagnostic system is described.

Published
2018
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19. Novel algorithm for tilt measurements using MEMS accelerometers

Author

Łuczak Sergiusz

Subjects
tilt, MEMS, accelerometer, algorithm, data fusion, Engineering (General). Civil engineering (General), TA1-2040
Abstract

A novel algorithm for determining pitch and roll under static or quasi-static conditions is presented. It is based on application of a triaxial micromachined accelerometer for the necessary measurements. In order to obtain a possibly high accuracy, a simple data fusion is applied. Depending on the nominal value of pitch/roll, appropriate mathematical formula is selected. Additionally, the algorithm makes it possible to check if the operating conditions are dynamic, as indications of accelerometers are then not reliable. Implementation of the algorithm makes it possible to determine pitch and roll with accuracy of ca. 0.2° over 360° or better.

Published
2018
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30. Single-Axis Tilt Measurements Realized by Means of MEMS Accelerometers

Author

Łuczak, Sergiusz

Subjects
TA Engineering (General). Civil engineering (General)
Abstract

A problem of measuring tilt around a single axis is discussed in detail with regard to the resultant accuracy. Ways of improving the accuracy, based on application of various mathematical equations, are proposed. Presented results of related experimental studies, performed on a tilt sensor made of a standard MEMS accelerometer, have proven that it is possible to obtain accuracy of such measurements of ca. 0.2 degrees arc. Additionally, a problem of measuring tilt of an object, which rotates within a~non-vertical plane, is addressed.

Published
2011

31. Increasing Accuracy of Tilt Measurements

Author

Łuczak, Sergiusz and Oleksiuk, Waldemar

Subjects
Computer Science::Robotics, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, TA Engineering (General). Civil engineering (General), Mathematics::Representation Theory, Computer Science::Other
Abstract

We have proposed few effective methods of increasing accuracy of tilt measurements to be performed under quasi-static conditions by means of miniature tilt sensor (built of MEMS accelerometers). They ensure increase of the accuracy of ca. 50%. The methods can be also useful while measuring tilt by means of accelerometers manufactured with application of conventional technologies.

Published
2007

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