Since flexible bushings are used as the interface between the suspension arms and the chassis, the extra degrees of freedom make the design process a complex task. While the use of a multi-body model is common practice in the industry, a dedicated computational tool can be more practical and straightforward, especially when undertaking the design of a new suspension concept from the ground up. This paper presents a quasi-static method for calculating suspension compliance under the action of forces and moments, enabling real-time simulations. The algorithm proposed in this paper was devised with a threefold purpose: integrating elasto-kinematics into the kinematic design tool previously created by the authors, integrating real-time vehicle dynamics simulation, and overcoming the limitations of the traditional approach based on the superposition principle. Finally, a comparison of the proposed model with one based on the lookup-table and superposition principle is presented.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    A Comprehensive Method for Computing Suspension Elasto-kinematics With Non-linear Compliance


    Weitere Titelangaben:

    Lect.Notes Mechanical Engineering


    Beteiligte:
    Mastinu, Giampiero (Herausgeber:in) / Braghin, Francesco (Herausgeber:in) / Cheli, Federico (Herausgeber:in) / Corno, Matteo (Herausgeber:in) / Savaresi, Sergio M. (Herausgeber:in) / Magri, Paolo (Autor:in) / Gadola, Marco (Autor:in) / Chindamo, Daniel (Autor:in) / Sandrini, Giulia (Autor:in) / Candela, Andrea (Autor:in)

    Kongress:

    Advanced Vehicle Control Symposium ; 2024 ; Milan, Italy September 01, 2024 - September 05, 2024



    Erscheinungsdatum :

    04.10.2024


    Format / Umfang :

    7 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Test Method of Suspension Kinematics and Compliance

    Zhan, Jun ;Lu, Jiang Li ;Guan, Xin | Trans Tech Publications | 2013


    Suspension Kinematics and Compliance - Measuring and Simulation

    Möller, Bertram / Holdmann, Peter / Köhn, Philip et al. | SAE Technical Papers | 1998


    Suspension kinematics and compliance-measuring and simulation

    Holdmann,P. / Koehn,P. / Moeller,B. et al. | Kraftfahrwesen | 1998



    Kinematics and Compliance

    Adamski, Dirk | Springer Verlag | 2020