数字孪生技术在轨道交通车辆全寿命周期管理中的 应用思路
都青华
Application Approach for Digital Twin Technology in Rail Transit Vehicle Full Lifecycle Management
DU Qinghua
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作者信息:1.中车长春轨道客车股份有限公司国家轨道客车工程研究中心， 130113， 长春
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Affiliation:National Engineering Research Center of Railway Vehicle, CRRC Changchun Railway Vehicles Co., Ltd., 130113, Changchun, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2023.04.029
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中图分类号/CLCN:F530.7
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栏目/Col:应用技术
摘要:
为将数字孪生技术应用于轨道交通车辆全寿命周期管理各业务，实现作业效率和作业质量的进一步提升，结合数字孪生在其它产业的应用情况， 从数字孪生的定义、特征、关键支撑技术出发，阐述了数字孪生技术在轨道交通车辆行业产品研发、工艺设计、采购物流、生产制造及检修运维等业务板块的应用场景。对于建立理想状态的轨道交通车辆数字孪生体，从开展MBD(基于模型的工程定义)技术的协同应用、产品构型管理、产品健康管理，以及构建多物理场、多学科的协同仿真等方面提出建议。
Abstracts:
To apply digital twin technology in all business of rail transit vehicle full lifecycle management, so that the operation efficiency and quality can be further improved. Considering the application situation of digital twin in other industries, from the perspectives of its definition, characteristics and key supporting technologies, application scenarios of digital twin technology in rail transit vehicle industry product research and development, process design, procurement and logistics, production and manufacturing, overhaul and maintenance are expounded. For building rail transit vehicle digital twin in an ideal state, suggestions are put forward from aspects such as developing synergistic application, product configuration management and product health management with MBD (model based definition) technology, and the construction of multi-physical field and multi-disciplinary collaborative simulation.
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