The invention discloses an MPC-based virtual marshalling train synchronous pull-in control method and system, and relates to the field of train synchronous pull-in control, and the method comprises the steps: constructing a train dynamic model in the same virtual marshalling, and enabling the trains in the virtual marshalling to access a virtual marshalling train communication network; based on the train dynamics model, the virtual marshalling train communication network and the synchronous pull-in control target of the trains in the virtual marshalling, an MPC algorithm is applied to control the trains in the virtual marshalling to synchronously pull in; according to the method, the MPC algorithm is applied to control the train to enter the station, the cooperation module item is introduced into the cost function of the MPC algorithm, the prediction constraint of the terminal state is introduced into the constraint condition, and the synchronous station entering control of the train can be accurately and efficiently achieved.

    本发明公开一种基于MPC的虚拟编组列车同步进站控制方法及系统,涉及列车同步进站控制领域,包括:构建同一虚拟编组中的列车动力学模型,并将所述虚拟编组中的列车接入虚拟编组列车通信网络;基于所述列车动力学模型、所述虚拟编组列车通信网络和所述虚拟编组中列车的同步进站控制目标,应用MPC算法控制所述虚拟编组中的列车同步进站;本发明通过应用MPC算法控制列车进站,并且在MPC算法的代价函数中引入了协同模块项,在约束条件中引入了终端状态的预测约束,能够精确且高效的实现列车的同步进站控制。


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    Title :

    MPC-based virtual marshalling train synchronous pull-in control method and system


    Additional title:

    一种基于MPC的虚拟编组列车同步进站控制方法及系统


    Contributors:
    CHAI MING (author) / SU HAOXIANG (author) / TANG TAO (author) / LIU HONGJIE (author) / SU SHUAI (author) / LYU JIDONG (author)

    Publication date :

    2024-03-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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