A procedure has been developed at Ford to accommodate experimental test data for tires in CAE vehicle model. The purpose of this procedure is to provide an automated, easy-to use tool for general NVH engineers while improving CAE model quality by bypassing inadequate tire patch models. The inverse frequency response function (IFRF) experiment has been partially adapted to apply the spindle acceleration data to spindle points in the CAE model to obtain spindle forces. An error-check utility at this point enables user to detect and remove channels that may deteriorate the correlations. The spindle forces are converted into the form of principal vector to be applied as a force function for the CAE model. This approach enables users to obtain all necessary post processing data by providing deterministic inputs. The results from this procedure provide reliable output for road NVH performance in the frequency range of 40 to 250 Hz.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Spindle Load Application for NVH CAE Models by Using Principal Vector Approach


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Cho, Brian Y. (Autor:in)

    Kongress:

    SAE 2005 World Congress & Exhibition ; 2005



    Erscheinungsdatum :

    11.04.2005




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    2005-01-1505 Spindle Load Application for NVH CAE Models by Using Principal Vector Approach

    Cho, B. Y. / Society of Automotive Engineers | British Library Conference Proceedings | 2005


    Statistical Relationship between Corner Weight and Spindle Load

    Cao, Cheng / Medepalli, Sudhakar | SAE Technical Papers | 2007


    Statistical relationship between corner weight and spindle load

    Cao,C. / Medepalli,S. / DaimlerChrysler,US | Kraftfahrwesen | 2007


    Statistical Relationship between Corner Weight and Spindle Load

    Cao, C. / Medepalli, S. / Society of Automotive Engineers | British Library Conference Proceedings | 2007