The Performance of Automobile Antilock Brake System Based on Fuzzy Robust Control

Author

Li Fa-zong ; Hu Ru-fu ; Yao huan-xin

Author_Institution

Sch. of Mech. Eng., Ningbo Univ. of Technol., Ningbo, China

Volume

3

fYear

2010

fDate

11-12 May 2010

Firstpage

870

Lastpage

873

Abstract

Aiming at the characteristics of automobile braking and the performance demands of ABS, the mathematic model is founded. ABS control strategy based on robust and fuzzy logic hybrid control is advanced. The fuzzy and robust control simulation model is founded with Matlab/Simulink for automobile ABS. The model has better robustness, good steady-state characteristics, strong anti-interference ability and high control accuracy. The simulation results compare with a single robust control, fuzzy control and the ideal ABS control. The results show the fuzzy robust control strategy can effectively improve the response of automobile ABS, strengthen the vehicle´s ability to adapt to various roads. It also can get the best braking slip ratio and the braking distance.

Keywords

automobiles; braking; fuzzy control; robust control; Matlab-Simulink; anti-interference ability; automobile antilock brake system; automobile braking; braking distance; braking slip ratio; fuzzy logic hybrid control; fuzzy robust control; mathematic model; Automobiles; Control systems; Fuzzy control; Fuzzy systems; Mathematical model; Roads; Robust control; Sliding mode control; Vehicles; Wheels; ABS; braking performance; fuzzy; robust;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4244-7279-6

Electronic_ISBN

978-1-4244-7280-2

Type

conf

DOI

10.1109/ICICTA.2010.37

Filename

5523408