Electro-hydraulic dampers can provide variable damping force that is modulated by varying the command current; furthermore, they offer advantages such as lower power, rapid response, lower cost, and simple hardware. However, accurate characterisation of non-linear f–v properties in pre-yield and force saturation in post-yield is still required. Meanwhile, traditional linear or quarter vehicle models contain various non-linearities. The development of a multi-body dynamics model is very complex, and therefore, SIMPACK was used with suitable improvements for model development and numerical simulations. A semi-active suspension was built based on a belief–desire–intention (BDI)-agent model framework. Vehicle handling dynamics were analysed, and a co-simulation analysis was conducted in SIMPACK and MATLAB to evaluate the BDI-agent controller. The design effectively improved ride comfort, handling stability, and driving safety. A rapid control prototype was built based on dSPACE to conduct a real vehicle test. The test and simulation results were consistent, which verified the simulation.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Non-linear modelling and control of semi-active suspensions with variable damping


    Beteiligte:
    Chen, Huang (Autor:in) / Long, Chen (Autor:in) / Yuan, Chao-Chun (Autor:in) / Jiang, Hao-Bin (Autor:in)

    Erschienen in:

    Vehicle System Dynamics ; 51 , 10 ; 1568-1587


    Erscheinungsdatum :

    2013


    Format / Umfang :

    20 Seiten




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





    Non-linear modelling and control of semi-active suspensions with variable damping

    Chen, Huang / Long, Chen / Yuan, Chao-Chun et al. | Taylor & Francis Verlag | 2013


    Non-linear modelling and control of semi-active suspension with variable damping

    Chen,H. / Long,C. / Yuan,C.C. et al. | Kraftfahrwesen | 2013


    A novel control strategy for semi-active suspensions with variable damping and stiffness

    Spelta, C. / Previdi, F. / Savaresi, S.M. et al. | Tema Archiv | 2010


    Performance analysis of semi-active suspensions with control of variable damping and stiffness

    Spelta, Cristiano / Previdi, Fabio / Savaresi, Sergio M. et al. | Taylor & Francis Verlag | 2011