FUZZY CONTROL TECHNOLOGY AND THE APPLICATION TO VEHICLE SEMI-ACTIVE SUSPENSION

Abstract

Abstract: A four degree of freedom vehicle mathematic model with a semi-active suspension is established and applied fuzzy control strategy to simulate the suspension system. Based on the simulation results, a fuzzy-controlled semi-active suspension with the 8098 chip microcomputer playing the main role is designed and developed, the road test for vehicle semi-active suspension is done. The simulation results approximate the road test results. It shows that the performances of semi-active suspension excel that of traditional passive suspension in the ride comfort.

Key words: Fuzzy control, Semi-active suspension, Simulation, Vehicle road test, High capacity, Pulse tube, Simulation, Space, 80K

CLC Number:

U463.33

Fang Xibang;Chen Wuwei;Wu Le;Wang Qirui;Fan Dibin;Li Zhichao. FUZZY CONTROL TECHNOLOGY AND THE APPLICATION TO VEHICLE SEMI-ACTIVE SUSPENSION[J]. , 1999, 35(3): 98-100.

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