Launch Vehicle Testing Simulation System

This paper presents a complete set of test simulation system with the background of launch vehicle system test. At first, this paper established the numerical simulation testing model of control system, power system, telemetry system and using system. Then based on these numerical models, this paper presented a kind of integrative simulation model of HLA and Simulink, the numerical model can be dynamically allocated in the system by this way. Through dynamic allocate the numerical model, the system can complete the total testing process from Danji-test, Fenxitong-test to Zongjiancha-test. This method geometric series expand the function of the system, and can drive the scene module with real-time. This system has good versatility and flexibility, and provided a platform for further expansion. Finally, this paper analyzed the results of the system, and the simulation results showed that the model is accurate.