Research on lateral stability control of pneumatic braking vehicle

Author

Qin Tao ; Li Gangyan

Author_Institution

Sch. of Mech. & Electr. Eng., Wuhan Univ. of Technol., Wuhan, China

fYear

2011

fDate

16-18 Dec. 2011

Firstpage

1277

Lastpage

1280

Abstract

Vehicle´s lateral stability directly related to the safety of vehicle, the dynamic characteristics of pneumatic braking system directly impact vehicle´s lateral stability. In this paper, we modeled and analyzed pneumatic braking system, established vehicle dynamic model, adopt sliding model control theory, designed upper controller and lower controller, and carried out co-simulation on CarSim and Simulink co-simulation platform. The results show that the sliding model controller has good robustness, which can track the driver´s intention very well.

Keywords

automobiles; braking; control system synthesis; digital simulation; pneumatic systems; road safety; stability; variable structure systems; vehicle dynamics; CarSim; Simulink cosimulation platform; driver intention tracking; lower controller design; pneumatic braking system dynamic characteristics; pneumatic braking vehicle; sliding model control theory; upper controller design; vehicle dynamic model; vehicle lateral stability control; vehicle safety; Force; Mathematical model; Stability analysis; Torque; Vehicle dynamics; Vehicles; Wheels; CarSim; co-simulation; lateral stability control; pneumatic braking; sliding mode control;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4577-1700-0

Type

conf

DOI

10.1109/TMEE.2011.6199438

Filename

6199438