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With the extensive application of transport equipment, the importance of its performance evaluation indicators is increasingly highlighted. In order to ensure the safe operation of transport equipment and improve its overall performance, this paper thoroughly investigates the dynamic performance indicators of transport equipment. The article provides a detailed introduction to the main dynamic performance evaluation standards both at home and abroad, such as Specification for dynamic performance assessment and testing verification of rolling stock (GB/T 5599–2019), Testing and approval of railway vehicles from the point of view of their dynamic behaviour - Safety - Track fatigue - Running behaviour(UIC 518—2009), covering tests for operational stability, operational quality, and operational smoothness, and explaining indicators such as derailment coefficient, wheel load reduction rate, car body lateral acceleration, smoothness, and comfort. By elaborating on the specific content of these indicators, this paper compares and analyzes the differences and complementarities between various standards from multiple dimensions, including data processing methods and the setting of data limits for the indicators.

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Analysis and Comparison of Indicators for Evaluating the Dynamics of Transport Equipment

  • 会议论文

  • 发表日期：

    2025年

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  • Yiling Jiang,
  • Zhengyu Xie,
  • Zengqing Wang

摘要

With the extensive application of transport equipment, the importance of its performance evaluation indicators is increasingly highlighted. In order to ensure the safe operation of transport equipment and improve its overall performance, this paper thoroughly investigates the dynamic performance indicators of transport equipment. The article provides a detailed introduction to the main dynamic performance evaluation standards both at home and abroad, such as Specification for dynamic performance assessment and testing verification of rolling stock (GB/T 5599–2019), Testing and approval of railway vehicles from the point of view of their dynamic behaviour - Safety - Track fatigue - Running behaviour(UIC 518—2009), covering tests for operational stability, operational quality, and operational smoothness, and explaining indicators such as derailment coefficient, wheel load reduction rate, car body lateral acceleration, smoothness, and comfort. By elaborating on the specific content of these indicators, this paper compares and analyzes the differences and complementarities between various standards from multiple dimensions, including data processing methods and the setting of data limits for the indicators.