Abstract:In order to improve the effect of teaching and training, to make up for the practical problems in equipment teaching and training, such as deficiency of actual equipment, large loss of equipment and high cost of teaching and training, a kind of radar virtual maintenance training system is designed and realized. The virtual maintenance training system consists of two parts: the main interface of the system and the system integration framework. The virtual maintenance training system has many functions, such as equipment structure display, equipment operation training, equipment maintenance training, training effect evaluation, data support and so on. It effectively solves the practical problems existing in the teaching and training of the above mentioned equipment. At present, the system has been applied to many courses, such as equipment construction and maintenance, equipment comprehensive practice and so on. The system has achieved good teaching and training effect. Therefore, the design and development of the system can provide reference for the development of virtual maintenance training system for other equipment. This paper first introduces the basic function and structure of the system, then discusses the development process of the system model in detail, and finally gives the virtual training work-flow.