Research On The Key Technology Of Virtual Assembly System For Radar Structure

The key technology of virtual assembly system for radar structure is researched. With the virtual reality technology, the virtual environment is built to simulate the whole process of assembly of radar structure. The period of the design is shortened, the efficiency of the assembly is raised, and the cost of the products is cut.The blue print of virtual assembly system for radar structure is raised. The technology of the model transformation of model of Pro/Engineer software is researched. The model transformation between Pro/Engineer software and Vega Prime software is achieved. With the principle of robots and the characteristic of grabbing of hands to be researched , the model of friction of hands is made, the condition of judgement of force closure is raised, the grabbing forces and the stability of grabbing are researched, with the screw method, based on the kinematics and kinetics. The control of the model of hands is carried out , by connecting the 5DT data glove 5 and flock of bird tracking system. Finally, the virtual assembly system for radar structure is developed, based on the platform of Vega Prime software.