Vehicle Speed Estimation Using Accelerometer and Wheel Speed Measurements 2002-01-2229
This paper treats the problem of estimating the longitudinal velocity of a braking vehicle using measurements from an accelerometer and wheel speed data from standard antilock braking wheel speed sensors. We develop and experimentally test three velocity estimation algorithms of increasing complexity. The algorithm that works the best gives peak errors of less than 3 percent even when the accelerometer signal is significantly biased.
Citation: Song, C., Uchanski, M., and Hedrick, J., "Vehicle Speed Estimation Using Accelerometer and Wheel Speed Measurements," SAE Technical Paper 2002-01-2229, 2002, https://doi.org/10.4271/2002-01-2229. Download Citation
Author(s):
Chul Ki Song, Michael Uchanski, J. Karl Hedrick
Affiliated:
Ségime, Department of Mechanical Engineering, University of California, Berkeley
Pages: 10
Event:
International Body Engineering Conference & Exhibition and Automotive & Transportation Technology Congress
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Mathematical models
Anti-lock braking
Wheels
Sensors and actuators
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