Study of Automobile SBC on Varied Pavement with Fuzzy Slide Model Adaptive Control

摘要

The method that Fuzzy Slide Mode Adaptive Control (FSMAC) was applied to the motor vehicle Sensotronic Brake Control (SBC) system on vary pavement was studied. According to the fuzzy base-function extension form of the broad sense T-S fuzzy system, the fuzzy base-function network controller and two kind parameter adaptive laws of the automobile SBC were designed. The quasi-slide area or fuzzy slide model plane was determined by combining the fuzzy control with the slide mode vary structure. One of laws was selected to control by the error arriving border and it is inside and outside. The computer simulation was fulfilled for this system by using Matlab/Simulink software on one kind of certain pavement and several vary pavments. The results show that this has better adaptive ability for vary pavements, and its braking was smooth. And there are short braking distance and time. Those can efficaciously improve the braking performance.