The invention provides a traction calculation simulation method and system of a medium-low speed magnetic levitation system. The method comprises the steps that S1, train speed limit initialization is conducted, and the initial state of a train and the speed limit of the current position of the train are obtained; s2, in the running process of the train, according to the speed limit of the current position and the current state data, the running working condition of the next step length of the train is determined; and S3, determining the resultant force of the train according to the selected working condition, and calculating the train state data at the end of the step length. According to the traction calculation simulation method for the medium-low speed magnetic levitation system, stress, including traction force, resistance, braking force and the like, in the simulation traction calculation process of the medium-low speed magnetic levitation system can be analyzed, and the stress condition is greatly different from that of a traditional wheel track system. The problem that the traction calculation method for the medium-low-speed magnetic levitation system temporarily does not exist in China in the background technology is solved, so that the blank of domestic research is filled, and the method adapts to development of medium-low-speed magnetic levitation.

    本发明提出一种中低速磁浮系统的牵引计算仿真方法和系统。其中,方法包括:步骤S1、进行列车限速初始化,获得列车初始状态和列车当前位置的限速;步骤S2、在列车的运行过程中根据当前位置的限速及当前状态数据确定列车下一步长的运行工况;步骤S3、根据选用的工况确定列车的合力,并计算步长末的列车状态数据。本发明提供了一种中低速磁浮系统的牵引计算仿真方法能够对中低速磁浮系统模拟牵引计算过程中的受力进行分析,包括牵引力、阻力、制动力等,与传统轮轨系统的受力情况有很大不同。解决背景技术所提出的国内暂无中低速磁浮系统牵引计算方法的问题,从而填补国内研究的空白,适应中低速磁浮的发展。


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    Title :

    Traction calculation simulation method and system for medium-low speed magnetic levitation system


    Additional title:

    一种中低速磁浮系统的牵引计算仿真方法和系统


    Contributors:
    JIA XIANG (author) / SI CHAOGANG (author) / WANG DONG (author) / YANG JIAYUE (author) / CHEN JUNTUAN (author) / WANG FEI (author) / WANG XIAODONG (author) / ZHANG XIAODONG (author) / HAN ZHENJIANG (author) / WU HAO (author)

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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