An Improved Self-adaptive Algorithm of Vehicle Reference Speeds for ABS

Author

Weida, Wang ; Nenggen, Ding ; Xiangyang, Xu

Author_Institution

Beijing Univ. of Aeronaut. & Astronaut., Beijing

fYear

2006

fDate

13-15 Dec. 2006

Firstpage

98

Lastpage

102

Abstract

Based on the existing algorithms of vehicle reference speeds for ABS (Anti-lock Braking System), an improved self-adaptive algorithm is investigated. The vehicle deceleration is estimated at the end of each control cycle, and the reference speeds during the next cycle is calculated according to the estimated value of deceleration. The code of this self-adaptive algorithm is written and tested as part of the self-developed ECU (Electronic Control Unit) of ABS through road tests. Test results show that this algorithm of reference speeds is valid and can meet the requirement of ABS control.

Keywords

acceleration control; adaptive control; brakes; road vehicles; stability; velocity control; ABS control; antilock braking system; electronic control unit; self-adaptive algorithm; stability; vehicle deceleration; vehicle reference speed; Acceleration; Automatic testing; Control systems; Electronic equipment testing; History; Pressure control; Road vehicles; Safety devices; Stability; Wheels; ABS control; road test; the algorithm of vehicle reference speeds;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Electronics and Safety, 2006. ICVES 2006. IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

1-4244-0759-1

Electronic_ISBN

1-4244-0759-1

Type

conf

DOI

10.1109/ICVES.2006.371562

Filename

4233998