产品原型虚拟装配系统结构及技术

讨论了对零部件繁多、大型或精密产品进行原型展示、功能分析和虚拟装配时的功能需求;针对这些功能需求设计了一种虚拟现实系统结构.基于模块化的思想提出一种既可以分布处理又可以集成整合的系统框架.对其中主要功能模块——控制核心模块、装配控制模块、图形引擎模块、文件服务模块、数据服务模块和应用服务模块的功能进行了详细的讨论.详细研究了本系统关键技术中的三项:主动立体显示技术、可装配性评价和实时碰撞检测方法.

Architecture and Technological Study on Virtual Assembly System for Prototypical Products

Discusses the functional requirements for the prototype presentation,functional analyzing and virtual assembly of large-size or sophisticated products.A virtual reality system architecture was designed relevantly.Based on the idea of modularization,a system framework was proposed to be able to make the said system components work in either distributed or integrated way.The functions of main modules are discussed in detail,including the controlling core,assembly controlling module,graphic engine,file service...