摘要
在介绍虚拟样机原理和分类的基础上,提出了一种基于场景图的虚拟样机系统结构,同时讨论了该系统实现中样机描述与模型生成、场景图动态拆分和组合、人机交互、样机零部件模型准备等几个关键技术和处理方法,用这种方法开发出基于PC机的虚拟样机系统。这种系统在易用、成本和普及方面具有实用性和推广意义。
The principle and category of virtual prototyping are introduced.While the virtual prototyping system is presented,some key technology when implemented such as product representing and modeling,assembly and disassembly for scene graph,human-computer interaction,component models prepared for virtual prototyping are discussed.The implemented system based on PC machine is proved to be practicable in cost efficient.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第1期117-119,共3页
Computer Engineering and Applications
基金
交通部博士基金资助
关键词
虚拟样机
场景图
人机交互
建模
DAG
virtual prototyping,scene graph,human-computer interaction,modeling,DAG
