This paper presents a design methodology for the mechanical systems entitled First Design. It is based on a hierarchical organisation of the design, taking into account the notion of robustness at an early phase of the project. The aim is to improve the quality of the system in order to make it robust, less sensitive to the variability of the external parameters and design parameters. We distinguish two main stages of the design cycle: one concerning functional parameters and another concerning physical parameters. The methodology is based on simplified models, on sensitivity analysis and on robust multi-objective optimisation. As an example, the methodology will be applied to the optimisation of vehicle suspension system design parameters. For each stage of the hierarchical design, adapted simplified models, sensitivity analyses and optimisation processes will be studied and applied to our vehicle suspension system.


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    Title :

    Hierarchical optimisation of the design parameters of a vehicle suspension system


    Additional title:

    Hierarchische Optimierung von Entwurfsparametern eines Fahrzeugfederungssystems


    Contributors:
    Chatillon, M.M. (author) / Jezequel, L. (author) / Coutant, P. (author) / Baggio, P. (author)

    Published in:

    Vehicle System Dynamics ; 44 , 11 ; 817-839


    Publication date :

    2006


    Size :

    23 Seiten, 15 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Hierarchical optimisation of the design parameters of a vehicle suspension system

    Chatillon,M.M. / Jezequel,L. / Coutant,P. et al. | Automotive engineering | 2006



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    Chatillon, M. M. / Jezequel, L. / Coutant, P. et al. | Taylor & Francis Verlag | 2006



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