Application of Virtual Reality on the Complicated Product Assembly

According to the actual problem met in general assembly of a certain aircraft,the function of virtual assembly system,key technology,formation of the system,application process,actual effect of application,and the main function of establishment of virtual assembly application system by way of virtual reality are introduced.This application system plays an important part in improving the quality of technological process of complicated product assembly,reducing operation returns,shortening the period of development and batch process,etc.