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

fYear

2009

fDate

17-19 June 2009

Firstpage

2435

Lastpage

2439

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CCDC.2009.5192610

Filename

5192610