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Received:September 20, 2012 Revised:October 22, 2012
Received:September 20, 2012 Revised:October 22, 2012
中文摘要: 为了支持CRH380BL高速动车组转向架的检修与维护, 作者采用虚拟现实、多媒体和仿真等技术, 设计开发了动车组转向架检修支持系统. 通过可视化的多媒体信息平台, 可以高效率地培训检修人员, 并提供辅助检修功能, 还可以作为相关人员在其它场合的直观交流沟通手段. 在介绍转向架结构特点以及系统需求、结构与功能的基础上, 详细介绍了转向架的动态三维模型浏览、虚拟装配仿真、多媒体信息集成、交互方式和数据压缩等关键技术的实现.
Abstract:In order to support repair and maintenance of CRH380BL high-speed EMU bogie, the authors used virtual reality, multimedia and simulation technologies in developing an EMU bogie overhaul virtual simulation support system. It provided a multi-media platform that enables trainees to quickly master the maintenance skills and provides assistance for repair and maintenance as well as a visual channel for communication in other relevant occasions. After a brief introduction of the bogie structure, the paper describes in detail the key technologies for interactive three-dimensional model browsing, virtual assembly simulation, multimedia information integration, interactive techniques and data compression.
keywords: EMU Bogie virtual simulation multimedia training maintenance
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基金项目:科技部国际科技合作项目(2010DFB80050-1)
引用文本：
金燕,米小珍,甄晓阳,周殿买,肖海涛.动车组转向架虚拟仿真检修支持系统关键技术.计算机系统应用,2013,22(3):177-181
JIN Yan,MI Xiao-Zhen,ZHEN Xiao-Yang,ZHOU Dian-Mai,XIAO Hai-Tao.Key Technologies in Implementing a Virtual Simulation System for EMU Bogies Maintenance.COMPUTER SYSTEMS APPLICATIONS,2013,22(3):177-181
金燕,米小珍,甄晓阳,周殿买,肖海涛.动车组转向架虚拟仿真检修支持系统关键技术.计算机系统应用,2013,22(3):177-181
JIN Yan,MI Xiao-Zhen,ZHEN Xiao-Yang,ZHOU Dian-Mai,XIAO Hai-Tao.Key Technologies in Implementing a Virtual Simulation System for EMU Bogies Maintenance.COMPUTER SYSTEMS APPLICATIONS,2013,22(3):177-181
