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Abstrakt
The article describes a new model of a MEMS accelerometer for usage in inertial measurement units (IMU). Such units allow to measure orientation and location of the sensor/system and therefore can be applied for systems positioning. The main purpose of the paper is to model pertinent accelerometer functions substantial in determination of the location of the sensor by means of double integration of acceleration. The model takes into account static and dynamic working conditions. Based on this model an estimator is constructed that allows us to test the developed system in terms of the effects of rotational dynamics. Computer simulations are applied to illustrate the performance of the estimator for simulated measurement signals. The results obtained show what conditions must be met in order to properly determine the linear acceleration with accelerometer measurements
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Pełna treść
- Wersja publikacji
- Accepted albo Published Version
- Licencja
- Copyright (2014 IEEE)
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Informacje szczegółowe
- Kategoria:
- Aktywność konferencyjna
- Typ:
- materiały konferencyjne indeksowane w Web of Science
- Tytuł wydania:
- 19th International Conference on Methods and Models in Automation and Robotics (MMAR) strony 909 - 914
- Język:
- angielski
- Rok wydania:
- 2014
- Opis bibliograficzny:
- Kowalczuk Z., Merta T..: Modelling an accelerometer for robot position estimation, W: 19th International Conference on Methods and Models in Automation and Robotics (MMAR), 2014, ,.
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1109/mmar.2014.6957478
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 120 razy