Design of ABS Fuzzy Controller Based on Adhesive Coefficience

The purpose of ABS is to obtain good braking result and improve the active security of vehicle when(automobile) brakes promptly.This paper aims to get the maximum adhesive coefficience,and designs a new kind of ABS(control) system by using fuzzy control method.In the control method,dφ/ds and(dφ/ds)/dt are as inputs,the braking pressure ΔP is as output.This control system is simulated within MATLAB/simulink environment,and the result indicates that the ABS control system can improve the phenomenon of pushing foot,shorten the braking distance and improve the braking performance.