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Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

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  • Education Level: PhD graduate
  • Degree: Doctor of engineering
  • Business Address: Room 1420,Civil Engineering Building,Jiuli campus of Southwest Jiaotong University
  • Alma Mater: Tongji University
  • School/Department: Civil Engineering college
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    Home > Research > Patents

    轮轨系统动力仿真的目标轮轨不平顺谱选取方法和装置(已授权)

    Patent description:本发明提供了一种轮轨系统动力仿真的目标轮轨不平顺谱选取方法和装置,方法包括:基于预设的车辆参数和轨道参数,建立车辆-轨道耦合垂向动力学模型;按照预设的标准轨道质量指数管理值,从预先获取到的多种长波不平顺谱中,选取目标长波不平顺谱;将目标长波不平顺谱分别与预设的多种短波不平顺谱进行拟合,得到多个拟合结果;基于多个拟合结果和车辆-轨道耦合垂向动力学模型,得到每种轮轨不平顺谱分别对应的车轮振动加速度;基于多个车轮振动加速度,确定目标轮轨不平顺谱。
    Type of Patent:Software copyright
    State of Patent:Have authorized
    Application Number:CN202210786435.8
    Authorization number:ZL202210786435.8
    Service Invention or Not:no