Abstract:In order to improve teaching effect, decrease equipment wastage and enhance support capability of new equipment one maintenance training simulator of fire control radar is designed. The simulator is based on networked computer unit, which includes equipment operation system, virtual equipment system, equipment units system,antenna control system and combined system. The simulator with the function of operation training, maintain training, joint training and training evaluation, which conquers the problem of equipment wastage, sparse equipment, inefficiency training. The simulator is used to many teaching practice of radar speciality such as equipment operating, maintenance, integrated training and so on. It also has many excellence superior to former training equipment, including better maneuverability,broad application and obvious teaching effect. This paper covers the hardware design, the software design and practical application of the simulator.