ESTIMATING THE SIGNAL OF ACCELEMETER AND GRYSCOPE SENSORS USING KALMAN FILTER
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Keywords:
Accelemeter
Gyroscope
Kalman
Kalman Filter
IMU
Abstract
The article refers to the accelerometer sensor and gyro sensor, and the phenomenon of \"drift\" which caused errors of received input signals from these sensors and also discusses this phenomenon in details. The main cause of this phenomenon is the structure of the sensor based on the laws of mechanics depends on the gravity of the Earth. A method, which is given in this article to improve the received signal, uses the Kalman’s filter. Some simulation results in Matlab are given to demonstrate the effect of the Kalman filter on estimating the signal for the accelerometer and gyroscope sensors.
References
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Published
May 31, 2014
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How to Cite
Vu Van Thanh; Pham Xuan Trung. “ESTIMATING THE SIGNAL OF ACCELEMETER AND GRYSCOPE SENSORS USING KALMAN FILTER”. The University of Danang - Journal of Science and Technology, vol. 5, no. 78, May 2014, pp. 96-100, https://jst-ud.vn/jst-ud/article/view/7.
