In this research, a semi-active suspension system using a quarter car model has been investigated, and a novel model reference sliding mode control scheme in controlling the semi-active suspension system has been proposed. The proposed scheme uses an approximate ideal skyhook system as a reference model. The controller can ensure robustness for a wide range of operating conditions, and is easy to be carried out and eliminates the necessity of a road signal as well as measuring damper force in real-time. The control law is determined so that an asymptotically stable sliding mode will occur in the error dynamics between the plant and the reference model states. A simulation study is performed to prove the effectiveness and robustness of the control approach.


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    Title :

    Model Reference Sliding Mode Control of Vehicle Semi-Active Suspension System


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Asia Pacific Automotive Engineering Conference ; 2007



    Publication date :

    2007-08-05




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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    Yao,J.L. / Zheng,J.Q. / Cai,W.Y. et al. | Automotive engineering | 2007


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