Design and validate of electromotor loading model on stabilization platform

WANG Leyong, MAO Wujun, DENG Fangyi, ZHAO Wenpu
(The AirAir Missile Research Insititute of China, luoyang 471009, China)

Abstract: The stabilized platform can be used to isolate carrier aircraft angle disturbance, so the design of stabilization platform control system is very important to realize the performance of platform. In order to solve the problems that the mathematical model of motor characteristics and the loading is difficult to determine the influence of the problem by using Simulink toolbox, through the experimental data, the model calibration, and the design of three different load simulation were tested, thus the accurate simulation model was obtained. Research results show that the model can true respond motor and load characteristics, and it is favorable for the simulation design of the stabized platform control system, guarantees the smooth delivery of stabilized platform.
Key words: stabilized platform; mathematic model; Simulink toolbox； structural loading