Electric vehicles (EVs) are an alternative architecture in the automotive industry that provide reduced emissions. This research has developed a switch reluctance motor (SRM) in-wheel drivetrain for an EV. SRM drivetrains are cheaper and do not use rare earth elements unlike a permanent magnet motor (PMM). Conversely, the in-wheel SRM has a drawback of an increased mass on the suspension when compared with an equivalent power output PMM drivetrain. This situation results in an increased mass at the wheels; hence, a suspension analysis is required. This paper discusses the suspension dynamics evaluated using a quarter-car simulation of an in-wheel SRM EV and compares it to the internal combustion engine (ICE) vehicle. The simulation used step loads derived design scenarios, namely (1) sprung, (2) unsprung and (3) driver’s seat. Further Bode plot analysis techniques were used to determine the ride comfort range for the developed EV.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A quarter-car suspension model for dynamic evaluations of an in-wheel electric vehicle


    Contributors:


    Publication date :

    2018-08-01


    Size :

    10 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Vehicle Wheel Suspension

    GERHARDS THOMAS / HINTZEN RALF / MAINZ DANIEL et al. | European Patent Office | 2019

    Free access

    Vehicle wheel suspension

    SIMON MARC / GERHARDS THOMAS / ZANDBERGEN PAUL | European Patent Office | 2018

    Free access

    VEHICLE WHEEL SUSPENSION

    SMIRNOV ALEKSANDR ANATOLIEVICH / FEDOTOV MIKHAIL VLADIMIROVICH / RYABOV DENIS MIKHAILOVICH et al. | European Patent Office | 2020

    Free access

    Vehicle Wheel Suspension

    ZANDBERGEN NICOLE / SOUSCHEK RAINER / GERHARDS THOMAS et al. | European Patent Office | 2017

    Free access

    Vehicle Wheel Suspension

    T. B. Edwards | NTIS | 1962