基于虚拟现实的机械产品维修系统研究  

Study of Machinery Product Maintenance System based on Virtual Reality

作　　者：宋国民[1] 刘新华[1] 崔小龙[1] 

机构地区：[1]中国矿业大学机电工程学院,徐州221116

出　　处：《组合机床与自动化加工技术》2012年第8期43-46,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金资助项目(51005231);中国博士后科学基金资助项目(20100471408)

摘　　要：为了提高机械产品的维修效率,文章提出了基于虚拟现实的维修系统,并给出了系统框架。为了实现CAD系统和虚拟维修系统的数据转换,建立了面向虚拟维修的产品层次信息表达模型;将人机交互技术应用到虚拟维修系统中,并设计了人机交互操作流程和产品维修性分析流程。最后,开发了原型系统,并通过刮板输送机验证了系统的有效性。In order to improve the maintenance efficiency of machinery product, a virtual reality-based maintenance system and its framework were presented. The product-level information representation mod- el for virtual maintenance was proposed to realize data transformation between CAD system and virtual maintenance system. Moreover, human-computer interaction technology was applied in virtual mainte- nance system, and the flowcharts for human-computer interaction and product maintainability analysis were designed. Finally, a prototype was developed and the proposed system was proved efficient through an example of scraper conveyor.

关 键 词：机械产品维修 虚拟现实 数据转换 人机交互 维修性分析 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]