DocumentCode :
2073853
Title :
A control strategy of electronic braking system based on brake comfort
Author :
Chang-fu, Zong ; Sheng-nan, Yang ; Hong-yu, Zheng
Author_Institution :
State Key Lab. of Automotive Simulation & Control, Jilin Univ., Changchun, China
fYear :
2011
fDate :
16-18 Dec. 2011
Firstpage :
1265
Lastpage :
1268
Abstract :
EBS offers considerable advantages to improve the braking performance of commercial vehicle. This paper proposes a control strategy of EBS, which is focused on the comfort assessment of vehicles. The road conditions are identified by the identification parameter, which is obtained when the slip-ratio reaches a certain point. The strategy is able to select the maximum deceleration, according to road conditions as well as the comfortable feeling of the drivers. The moving speed of the braking pedal is used to judge the driver´s non-emergency brake intention. The braking force is distributed on the front axle and the rear axle ideally, with the axle load and the gravity position are taken into consideration. The performance of the strategy has been simulated. The results show that the strategy can identify the road condition effectively and make the driver feel comfortable during the brake process.
Keywords :
automotive electronics; axles; brakes; braking; road safety; road traffic; road vehicles; vehicle dynamics; EBS; axle load; brake comfort; braking force; braking pedal; braking performance improvement; control strategy; electronic braking system; front axle; gravity position; identification parameter; maximum deceleration selection; nonemergency brake intention; rear axle; road conditions; slip-ratio; traffic safety improvement; vehicle comfort assessment; Apertures; Axles; Force; Friction; Roads; Vehicles; Wheels; EBS; brake comfort; non-emergency brake; road condition identification;
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.2011.6199435
Filename :
6199435
Link To Document :
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