This paper focuses on the fault tolerant control strategy for four-wheel-indenpendently-driving electric vehicle. For there are four or even more drive motors in the distributed driving vehicle, the probability of motor failure is greater compared with that of the single motor drive. Without proper control, the motor failure can lead to dangerous situations such as off tracking and violent spin of the vehicle. In this paper, the motor failure is firstly categorized into several modes. For each failure mode, relevant control strategy is then put forward to redistribute the driving torque to maintain driving stability and power performance. The torque distribution is further optimized to achieve good efficiency. A simulation is then carried out with an eight-degree of freedom vehicle model in Matlab/Simulink to verify the proposed control strategy.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Motor fault tolerant control strategy for distributed driving electric vehicle


    Beteiligte:
    Xiaokun Sun (Autor:in) / Hongwen He (Autor:in) / Xinlei Liu (Autor:in)


    Erscheinungsdatum :

    01.08.2014


    Format / Umfang :

    614436 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Self-adaptive fault-tolerant control method for driving system of distributed driving electric vehicle

    YU SONG / ZHAO YOUQUN / LI DANYANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Fault-tolerant control method for steering fault of distributed driving vehicle

    XIA GUANG / WU JIANYANG / QIAN FENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Fault-Tolerant Control for 8-Wheel Distributed Electric Drive Vehicle

    Jiao, Jie / Lin, Yan / Wang, Jinghang et al. | Springer Verlag | 2025



    Driving gear fault-tolerant control method and device for battery electric vehicle

    DING GENGXIN / LI ZHONG / WANG MINGJIE | Europäisches Patentamt | 2015

    Freier Zugriff