Using a clutch to disconnect and shut-off the engine when engine power is not required, the single-motor strong hybrid has the potential for significant fuel economy improvement with reduced costs and less system complexity. However, it is a challenge for the single-motor strong hybrid to maintain acceptable drivability at engine start since it requires diverting motor torque through a slipping clutch to start the engine.In this study, dynamic simulations of the hybrid transmission driveline with hydraulic and motor controls have been employed to assess the feasibility of the single-motor strong hybrid, to address drivability issues specific to this hybrid architecture at engine start, and to develop control methods to manage driveline disturbances to an acceptable level.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Modeling and Drivability Assessment of a Single-Motor Strong Hybrid at Engine Start


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Powertrains, Fuels & Lubricants Meeting ; 2010



    Publication date :

    2010-05-05




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    Analysis Lead Drivability Assessment

    Hoop, Joshua / Madurai Kumar, Mahesh / Shaw, Phillip et al. | SAE Technical Papers | 2015


    Analysis Lead Drivability Assessment

    Walters, Travis Lee / Shaw, Phillip / Kumar, Mahesh Madurai et al. | British Library Conference Proceedings | 2015


    Drivability

    Harrison, J. | Engineering Index Backfile | 1939