基于ADAMS和MATLAB联合仿真的ABS试验分析

摘要

在ADAMS/Car中搭建带有ABS系统(制动防抱死系统)的多轴车辆的整车模型.然后有效地结合模糊控制和PID控制的优点,在MATLAB/Simulink中构建了基于车身减速度的路面识别系统为基础的模糊PID控制系统,在几种经典路面情况下对特种车辆进行联合制动仿真.由仿真结果可见,带ABS的车辆制动效能得到了较大的改善.%This paper builds the model of the multi-axis vehicle with ABS ( Antilock Braking System) in ADAMS/Car, makes full use of the advantages of fuzzy and PID control to build the road surface identification system as the fuzzy and PID control system in MATLAB/Simulink and simulate the combined brake of special vehicles on some typical roads. The results show that the vehicles with ABS are better than ones without ABS in the braking.