The Research on the Virtual Objects Constraint Movement in Virtual Maintenance
In the virtual maintenance, the constraint is the most important information, and it should be calculated carefully in the virtual environment. In this paper, it is proposed how to obtain the assembly and disassembly constraints, establish and release them. The virtual objects constraint movement is also proposed. In the virtual environment, if it is possible to realize the virtual objects constraint movement, some critical technology must be solved, such as constraint obtainment, expression, dynamic identification, constraint releasing and virtual object constraint movement, the collision detection run through the whole process. In this part, the constraint dynamic recognition is very important. Some common kinds of constrains are selected to dynamic identify in the process of the identification, as the complicated constrains we can combine the common constrains to construct it.
Virtual maintenance assembly and disassembly constrains constraint movement
WANG Xiaoguang SU Qunxing YAO Zhigang
Mechanical Engineering College, Shijiazhuang, 050003
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）