TY - GEN
T1 - Vehicle parameter estimation and stability enhancement using the principles of sliding mode
AU - Ouladsine, Mustapha
AU - Shraim, Hassan
AU - Fridman, Leonid
AU - Noura, Hassan
PY - 2007
Y1 - 2007
N2 - In this paper, tires longitudinal forces, vehicle side slip angle and velocity are identified and estimated using sliding modes (SM) observers. Longitudinal forces are estimated using high order SM observers, while for the estimation of the vehicle side slip angle and vehicle velocity, a SM observer based on the hierarchical super twisting algorithm. Validations with the simulator VE-DYMA pointed out the good performance and the robustness of the proposed observers. After validating these observers, controller design for the braking is accomplished using a reduced state space model representing the movement of the vehicle centre of gravity in the (X, Y) plane. Driver's reactions are taken into account. The performance of the closed loop system is carried out by means of simulation tests.
AB - In this paper, tires longitudinal forces, vehicle side slip angle and velocity are identified and estimated using sliding modes (SM) observers. Longitudinal forces are estimated using high order SM observers, while for the estimation of the vehicle side slip angle and vehicle velocity, a SM observer based on the hierarchical super twisting algorithm. Validations with the simulator VE-DYMA pointed out the good performance and the robustness of the proposed observers. After validating these observers, controller design for the braking is accomplished using a reduced state space model representing the movement of the vehicle centre of gravity in the (X, Y) plane. Driver's reactions are taken into account. The performance of the closed loop system is carried out by means of simulation tests.
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U2 - 10.1109/ACC.2007.4282688
DO - 10.1109/ACC.2007.4282688
M3 - Conference contribution
AN - SCOPUS:46449135486
SN - 1424409888
SN - 9781424409884
T3 - Proceedings of the American Control Conference
SP - 5224
EP - 5229
BT - Proceedings of the 2007 American Control Conference, ACC
T2 - 2007 American Control Conference, ACC
Y2 - 9 July 2007 through 13 July 2007
ER -