The invention provides a train benchmarking method and system, electronic equipment, a storage medium and a program product, and belongs to the technical field of vehicle brake control systems.Based on an input data set, a first train state vector and a first train control rate vector, a second train state vector is determined, the current power level is obtained, and a current power instruction is determined; controlling the train to move towards the position of the target parking window based on the current power grade and the current power instruction; and determining a second train control rate vector based on the current power level and the optimal motion variable, and updating the current power level and the current power instruction until the train stops moving. According to the invention, accurate positioning and distance measurement of the train are realized. According to the method, an optimal decoupling control strategy based on finite time is realized, the interaction influence between variables is reduced to the greatest extent, the accuracy of determining the state vector of the second train is improved, the accuracy of determining the current power grade is improved, and the accuracy and efficiency of train benchmarking are improved.

    本发明提供一种列车对标方法、系统、电子设备、存储介质及程序产品,属于车辆制动控制系统技术领域,基于输入数据集、第一列车状态向量和第一列车控制率向量,确定第二列车状态向量,得到当前动力等级,确定当前动力指令,基于当前动力等级和当前动力指令控制列车向目标停车窗的位置移动;基于当前动力等级和最优运动变量,确定第二列车控制率向量,更新当前动力等级和当前动力指令,直至列车停止移动。本发明实现了对列车的精准定位和测距。本发明实现了基于有限时间最优解耦控制策略,最大程度的减少了变量之间的相互作用影响,提高了确定第二列车状态向量的准确性,提高了确定当前动力等级的准确性,有利于提高列车对标的精度和效率。


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    Title :

    Train benchmarking method and system, electronic equipment, storage medium and program product


    Additional title:

    列车对标方法、系统、电子设备、存储介质及程序产品


    Contributors:
    SUN XU (author) / WU ZHENGZHONG (author) / AN BIN (author) / ZHANG HUI (author) / DENG NENGWEN (author) / WANG XIAODONG (author) / JIANG ZIWANG (author)

    Publication date :

    2024-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B61C Lokomotiven , LOCOMOTIVES



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