A modeling approach to hybrid isolation of structure-borne sound

C.A.J. Beijers

    Research output: ThesisPhD Thesis - Research UT, graduation UT

    38 Downloads (Pure)

    Abstract

    The tendency to design lighter structures and the increasing demands of customers for comfort, increases requirements of the resilient mounting of machinery (e.g. engines) in vehicles. The conventional passive vibration isolators might not be sufficient to reduce interior noise levels. Additionally, active isolation techniques can be used to obtain a better isolation performance. This research deals with the application of a combination of passive and active isolation (so-called hybrid isolation) for resilient mounting of machinery. Methods are introduced to model this kind of hybrid isolation system and in particular to investigate the different actuator configurations and sensor strategies of the active isolation part.
    Original languageEnglish
    Awarding Institution
    • University of Twente
    Supervisors/Advisors
    • de Boer, Andries , Supervisor
    • Verheij, J.W., Supervisor
    Award date2 Jun 2005
    Place of PublicationEnschede
    Publisher
    Print ISBNs9789036521895
    Publication statusPublished - 2005

    Keywords

    • IR-50768

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  • Cite this

    Beijers, C. A. J. (2005). A modeling approach to hybrid isolation of structure-borne sound. Enschede: University of Twente.