A magnetorheological hydro-pneumatic (MRHP) suspension and an effective control method were proposed to enhance vehicle’s ride comfort. Firstly, a testing system for the properties of the MRHP spring was established and its mechanical properties were tested. Secondly, the nonlinear model of the MRHP spring was established. Thirdly, a 9-DOF vehicle dynamics model of the MRHP suspension was established. Finally, an effective semi-active controller for the MRHP suspension was proposed using the On–Off control method. The numerical analysis results showed that the control method for MRHP suspension can significantly improve the ride comfort and handling stability.


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    Title :

    Dynamic Control of Magnetorheological Hydro-Pneumatic Suspension


    Additional title:

    Lect.Notes Mechanical Engineering


    Contributors:
    Rui, Xiaoting (editor) / Liu, Caishan (editor) / Jiang, Min (author) / Rui, Xiaoting (author) / Yang, Fufeng (author)

    Conference:

    International Conference on Mechanical System Dynamics ; 2023 ; Beijing, China September 01, 2023 - September 05, 2023



    Publication date :

    2024-06-18


    Size :

    15 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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