Title :
Vehicle dynamics control based on sliding mode control technology
Author :
Zhang, Siqi ; Zhou, Shuwen ; Sun, Jun
Author_Institution :
Traffic & Mech. Eng. Sch., Shenyang Jianzhu Univ., Shenyang, China
Abstract :
The paper presents a vehicle dynamics control strategy devoted to prevent vehicles from spinning and drifting out. With vehicle dynamics control system, counter braking are applied at individual wheels as needed to generate an additional yaw moment until steering control and vehicle stability were regained. A sliding mode controller was designed to produce demanded yaw moment according to the error between the measured yaw rate and desired yaw rate. Vehicle dynamics control system utilizes the demanded yaw moment to calculate the brake torque on wheels respectively. With this improved control system, the vehicle can afford nice manoeuvrability and stability.
Keywords :
steering systems; variable structure systems; vehicle dynamics; wheels; brake torque; counter braking; sliding mode control technology; steering control; vehicle dynamics control strategy; vehicle stability; yaw moment; Control systems; Counting circuits; Error correction; Sliding mode control; Spinning; Stability; Torque control; Vehicle dynamics; Vehicles; Wheels; Co-simulation; Sliding Mode Control; Vehicle Dynamic Control; Vehicle Yaw Rate;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5192610
