To optimize fuel economy and improve vehicle longitudinal control performance, this paper proposed a speed & gear planning strategy considering traffic light information and velocity tracking control. First, to guarantee that the vehicle can pass through traffic lights without stop if possible and retain the highest terminal speed, this article discusses a Propelling or Coasting (PoC) serialization scheme. The speed & gear planning are realized by adjusting acceleration while propelling, with the upper and lower speeds set according to vehicle status and traffic light information; Second, to improve the accuracy and anti-perturbation performance of longitudinal control, a compound control method using improved Global Fast Terminal Sliding Mode Control (GFT-SMC) is developed, which enables the reduction of control output while maintaining high tracking performance and smooth control ability. Finally, both the hardware-in-loop (HIL) and real-vehicle experimental results show that the proposed control method effectively improves fuel economy with better speed tracking performance and strong perturbation robustness.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Speed & gear dynamic planning and velocity tracking control considering traffic light information


    Beteiligte:
    Lyu, Zhichao (Autor:in) / Wu, Guangqiang (Autor:in) / Wang, Qiming (Autor:in)


    Erscheinungsdatum :

    01.01.2025




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Vehicle speed planning method considering road traffic information

    SUN CHAO / SONG XUPENG / ZHAO YUERAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Arterial velocity planning based on traffic signal information under light traffic conditions

    Mandava, Sindhura / Boriboonsomsin, Kanok / Barth, Matthew | IEEE | 2009


    VEHICLE MOTION CONTROL CONSIDERING DYNAMIC GEAR RATIO FOR MULTI-SPEED DRIVE SYSTEMS

    SHIEH SU-YANG / LEE CHUNHAO J / LI DONGXU et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Predictive Vehicle Velocity Control Using Dynamic Traffic Information

    Vögele, Ulrich / Endisch, Christian | British Library Conference Proceedings | 2016


    Predictive Vehicle Velocity Control using Dynamic Traffic Information

    Endisch, Christian / Vögele, Ulrich | SAE Technical Papers | 2016