Design and Implement of Missile Equipments Circuit Level Virtual Maintenance Training System

This paper introduces the cause of developing the circuit grade virtual maintenance training system of missile equipment. In the design of the system, presents a type of recent missile equipments circuit level virtual maintenance model, the model is five layer structure named Layered Structure Object Model (LSOM) based on spice3f5, and constructs the intelligent Agent model of equipment circuit based on LSOM. During the distributed interaction of the system, constructs the circuit simulation interactive model based on BOM, finishes simulation of the whole circuit through the interactions of virtual signal between each models. And we get the whole structure of the system according to the models mentioned. Maintenance training persons interact with circuit board constructed by virtual three-dimensional scene through touch screen, endoscope, arbitrary waveform generating card and high voltage magnification card, implements virtual maintenance of missile equipments' circuit faulty.