The torque strut is a key mount in three-point pendulum mounting system of powertrain. Its equivalent stiffness in two orthogonal directions is close to zero meanwhile the equivalent stiffness in another direction always remains the same as the original stiffness, which facilitates mounting system design and matching and has been widely used. In this article, it is aimed to answer the issues for the equivalence of torque strut mount theoretically, such as the equivalent linear stiffness, equivalent torsional stiffness and equivalent position. The torque strut mount has been simplified to an equivalent ordinary mount, the equivalent linear stiffness and equivalent torsional stiffness are derived, and has been verified by ADAMS, then the equivalent position is discussed. The effect of the mass of torque strut on powertrain modals is investigated. An equivalent model of powertrain mounting system with equivalent stiffness at equivalent position for torque strut is established, the results of the nature characteristics show that the equivalent torque strut model is usable in engineering.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Equivalent Stiffness and Equivalent Position for Torque Strut Mount in Powertrain Mounting System


    Additional title:

    Sae Int. J. Engines


    Contributors:

    Published in:

    Publication date :

    2018-06-18


    Size :

    10 pages




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    HIGH STIFFNESS LIGHT WEIGHT STRUT MOUNT

    CHOI JAE YONG / KIM YOUNG GIL | European Patent Office | 2018

    Free access

    Torque Strut Engine Motor Mount Protective Cover

    CHEN WEN | European Patent Office | 2019

    Free access

    Hydraulic powertrain component mount with variable stiffness

    DWYER BRIAN D / MAROZZI MITCHELL G / ORZECHOWSKI JEFFREY M et al. | European Patent Office | 2023

    Free access

    HYDRAULIC POWERTRAIN COMPONENT MOUNT WITH VARIABLE STIFFNESS

    DWYER BRIAN D / MAROZZI MITCHELL G / ORZECHOWSKI JEFFREY M et al. | European Patent Office | 2023

    Free access

    STRUT MOUNT

    NAMITO NORIKATSU | European Patent Office | 2016

    Free access