The semi-active suspension system is an effective method to improve riding comfortable. This paper considers variable structure control method with the simplified model for the design of a semi-active suspension system. Firstly, the dynamic model of a vehicle suspension system is built. Secondly, the damp controller with variable structure control method is designed based on that model. Then, the practical dynamic model is built using ADAMS/rail, and the model of the controller is obtained using Matlab/simulink Finally, the vibration data of car body is obtained by co-simulation using ADAMS and Matlab. The result shows that the VSS (variable structure sliding mode control) controller can reduce the amplitude of car body vertical displacement and acceleration effectively.
Vehicle Semi-Active Suspension System Simulation with Variable Structure Control Method
Ninth International Conference of Chinese Transportation Professionals (ICCTP) ; 2009 ; Harbin, China
ICCTP 2009 ; 1-7
2009-07-23
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Vehicle Semi-Active Suspension System Simulation with Variable Structure Control Method
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