摘要
针对CRH3动车组转向架的结构特点以及检修业务对虚拟仿真技术的需求,综合应用计算机仿真、建模、虚拟现实与多媒体技术,设计开发了面向检修的CRH3动车组转向架虚拟仿真系统。详细介绍了系统开发中的关键技术,包括模块化结构的CRH3动车组转向架三维建模和模型转换技术、基于虚拟现实的三维可视化浏览技术、动态装配仿真技术、检修信息查询以及多媒体实现技术。该系统可以辅助CRH3动车组设计、工艺人员制定合理、高效的检修方案,并可以应用于动车组运用、维护、检修人员的技术培训。
In accordance with the structure characteristics of CRH3 EMU bogies and requirements of maintenance, virtual simulation technologies, computer simulation technology, modeling technology, virtual reality technology and multi-media technology are integrated to develop a virtual simulation system on CRH3 EMU bogies for maintenance. Key technologies applied in the system development include 3D modeling and model converting for CRH~ EMU based on Modular structure, 3D visual viewing based virtual reality, dynamic assembly simulating, information searching and inquiring and multi-media implementing. The system introduced in this paper can help engineers to make a reasonable and cost-effective maintenance plans. It can also be used for maintenance engineers and workers.
出处
《铁道机车车辆》
北大核心
2010年第1期32-36,78,共6页
Railway Locomotive & Car
基金
铁道部计划项目(2008J012-C)
辽宁省高校创新团队支持计划(2008T018)
