Research on the Fuzzy Control for Vehicle Semi-Active Suspension

Xiao Ming Hu; Wan Li Li

doi:10.4028/www.scientific.net/AMR.683.716

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Research on the Fuzzy Control for Vehicle Semi-Active Suspension
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 683Research on the Fuzzy Control for Vehicle...

Research on the Fuzzy Control for Vehicle Semi-Active Suspension

Abstract:

The whole vehicle was divided into eight pieces for establishing the semi-active suspension vehicle mode. The different fuzzy control strategies were designed according to the vertical, heeling and pitching movement of vehicle body. The vertical, heeling and pitching comprehensive vibration of the vehicle were reduced by controlling the output current of the magneto-rheological damper. Simulation analysis was operated with the parameters of a certain type of vehicle, the simulation results show that the method using the fuzzy control strategy can well improve the vehicle riding comfortableness, and its effect is superior to the optimal control.