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.


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    Titel :

    Vehicle Semi-Active Suspension System Simulation with Variable Structure Control Method


    Beteiligte:
    Li, Zhongji (Autor:in) / Dai, Huanyun (Autor:in)

    Kongress:

    Ninth International Conference of Chinese Transportation Professionals (ICCTP) ; 2009 ; Harbin, China


    Erschienen in:

    Erscheinungsdatum :

    2009-07-23




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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