Title :
Estimation for tyre force based on sliding mode observer
Author :
Haiyan, Zhao ; Hong, Chen ; Haitao, Su ; Haitao, Ding ; Hongyan, Guo
Author_Institution :
Dept. of Control Sci. & Eng., Jilin Univ., Changchun
Abstract :
The state variables and parameters about the movement of vehicle is needed for the vehicle stability control (VSC) system, such as tyre force estimation. The tyre force is estimated by using sliding mode observer and the adhesion limit condition is considered in this paper. Comparison of simulation results between extended Kalman filter and sliding mode observer are done.The simulation results show that the tyre force estimation method based on sliding mode observer is more efficient.
Keywords :
observers; stability; tyres; variable structure systems; vehicle dynamics; adhesion limit condition; extended Kalman filter; sliding mode observer; tyre force estimation; vehicle stability control; Adhesives; Automotive electronics; Control systems; Force control; Observers; Sliding mode control; Stability; State estimation; Tires; Vehicles; Extended Kalman filter; Sliding mode observer; Tyre force estimation;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605642
