The growing demand of fuel and cost saving on vehicle, today’s vehicle manufacturer are working on various weight reduction initiative in EV. Lighter weight vehicle have bigger challenges to meet NVH requirement. There are two types of EV called modified and adopted EV’s are commonly in use. The sub frame type of EV system comes under the category of modified EV. In this paper, a mounting system is studied and compared for a cradle type EV as well as sub frame or saddle type EV. MATLAB based optimization tools are used for parameter optimization. The focus is put on the optimization of mounting system location and stiffness for energy optimization, CoG and TRA-EA optimization. The best engine mounting system is compared and adopted based on simulation. 12 DOF studied to address high frequency resonance issues for a sub frame type EV. Finally robustness of the system is checked based on various simulation and optimization.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Comparative Study of Cradle and Sub Frame Type Powertrain Mounting System on Electric Vehicle


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Deshmukh, Sagar (Autor:in) / Hazra, Sandip (Autor:in)

    Kongress:

    Noise and Vibration Conference & Exhibition ; 2021



    Erscheinungsdatum :

    2021-08-31




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    MOUNTING FRAME AND CAR CRADLE INCLUDING THE MOUNTING FRAME

    LEE HO SEOB | Europäisches Patentamt | 2022

    Freier Zugriff

    MOUNTING FRAME AND CAR CRADLE INCLUDING THE MOUNTING FRAME

    Europäisches Patentamt | 2023

    Freier Zugriff

    Electric vehicle and rear cradle mounting structure

    SHU GUOYONG / PAN HAIFENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Mounting Structure of Powertrain in Electric Vehicle

    PARK EUN KYU | Europäisches Patentamt | 2023

    Freier Zugriff

    Mounting Structure of Powertrain in Electric Vehicle

    Europäisches Patentamt | 2024

    Freier Zugriff