【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。更多还原

【Abstract】 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.更多还原