基于滑移率和减速度的ABS模糊控制仿真研究  

A Study on ABS Fuzzy Control Based on Wheel Slip Rate and Deceleration

作　　者：陈炯[1] 王会义[1] 宋健[1] 

机构地区：[1]清华大学汽车安全与节能国家重点实验室,北京100084

出　　处：《汽车工程》2006年第2期148-151,180,共5页Automotive Engineering

摘　　要：在ABS逻辑门限值控制方法的基础上,通过分析道路试验数据,利用M atlab的模糊工具箱建立了模糊控制系统,采用7自由度整车模型在S imu link中进行仿真计算。仿真结果表明,基于滑移率和减速度的ABS模糊控制比逻辑门限值方法具有更好的自适应性,并可减少道路试验的工作量。Through the analysis on test data obtained from ABS with threshold control scheme, a fuzzy control system is built, using fuzzy logic toolbox Matlab. A simulation is carried out in Simulink, using a vehicle model with 7 DOFs. The result shows that the ABS fuzzy control based on slip rate and deceleration has better adaptability compared with threshold control scheme and can reduce the efforts in road test.

关 键 词：ABS 模糊控制 滑移率 

分 类 号：U463.526[机械工程—车辆工程] TP273.4[交通运输工程—载运工具运用工程]