基于模糊控制的汽车ESP系统仿真_英文_欧健.pdfVIP

机 床 与 液 压 Sep． 2014 Hydromechatronics Engineering Vol． 42 No． 18  DOI :10． 3969 /j． issn． 1001－3881． 2014． 18． 006 * Simulation of automobile ESP system based on fuzzy control 1 1 2 3 1 Jian OU ，Guang-ming LIU ，Yi-ting CHEN ，E-chuan YANG ，Yong ZHANG 1 College of Vehicle Engineering ，Chongqing University of Technology ，Chongqing 400054 ，China ; 2 Chongqing Dajiang Industry Co． Ltd． ，Chongqing 401320 ，China ; 3 College of Mechanical Engineering ，Chongqing University of Technology ，Chongqing 400054 ，China Abstract :For enhancing the vehicle handling stability，a vehicle dynamics model was established based on the multi-body dynamics analysis software MSC． ADAMS /Car． According to the basic principle of vehicle stability control，the ESP fuzzy control system was designed and the relevant control rules were formulated under the environment of the Matlab /simulink． The vehicle handling stability simulation test was carried on under the various typical conditions ，using the method of co-simulation． Ｒesults show that the designed ESP fuzzy control system can effectively enhance the vehicle handling stability in extreme conditions． Key words :ESP，Co-simulation ，Handling stability， Fuzzy control