In a previous paper [see reference (4)], it was shown that the restoring force surface (RFS) procedure provides a direct and clear method for characterizing the dynamic properties of automotive shock absorbers or dampers. The procedure was based on repetitive harmonic testing of the absorbers at fixed frequency but with varying amplitude. The current paper describes how the surfaces can be obtained from tests using random excitation. The merits and demerits are discussed relative to the harmonic test procedure. It is shown that the random excitation approach offers a useful alternative but produces force surfaces which are corrupted by small stochastic components; an explanation of the distortion is given in terms of the mathematical model proposed in the previous paper. The implications for identification of shock absorbers are discussed


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Characterization of Automotive Shock Absorbers Using Random Excitation


    Beteiligte:
    Cafferty, S (Autor:in) / Worden, K (Autor:in) / Tomlinson, G (Autor:in)


    Erscheinungsdatum :

    1995-10-01


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Characterisation of automotive shock absorbers using random excitation

    Cafferty,S. / Worden,K. / Tomlinson,G. et al. | Kraftfahrwesen | 1995


    Automotive Shock Absorbers

    KIM KI CHEOL / KANG DAE HYEOP | Europäisches Patentamt | 2021

    Freier Zugriff


    Stick-slip Phenomenon in Automotive Shock-absorbers

    Lafont, P. | British Library Conference Proceedings | 2006