This paper presents a multi-objective optimisation strategy for heavy truck suspension systems based on Modified Skyhook Damping (MSD) control, which improves ride comfort and road-friendliness simultaneously. A four-axle heavy truck-road coupling system model was established; the model was then validated with a ride comfort test. Through co-simulations with Adams and Matlab, the effects of passive, semi-active MSD control and active MSD control were analysed and compared. Simulation results indicated that MSD control improves a truck's ride comfort and road-friendliness, while the semi-active MSD control damper obtains road-friendliness comparable with that of the active MSD control damper.


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    Title :

    Heavy truck suspension optimisation based on modified skyhook damping control


    Additional title:

    Optimierung einer Schwerfahrzeugfederung auf der Basis modifizierter Skyhook-Dämpfungsregelung


    Contributors:
    He, Jie (author) / Chen, Yikai (author) / Zhao, Chihang (author) / Qi, Zhiguo (author) / Ren, Xiuhuan (author)


    Publication date :

    2011


    Size :

    18 Seiten, 16 Bilder, 2 Tabellen, 26 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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