Servo System Based on Voltage Space Vector Algorithm
ZHANG Hong-guo;DONG Rui-jia;ZHAO Hui;XU Shi-ying;Department of Automation Engineering,Tangshan Polytechnic College;Big Data Center,Tangshan Polytechnic College;
Through the exchange of missile steering servo to improve work efficiency,reliability and power density control to achieve lightweight airframe,miniaturization purposes. For the output of the sinusoidal current waveform,which has less harmonic content,high-frequency noise in the AC servo controller,a voltage space vector algorithm was performed in this paper. And due to the SVPWM algorithm,a fan-shaped area decision algorithm and PWM wave generating function were brought in.Thus,it improves the performance of control further. Experiments showed the feasibility and met the work requirements of missile servo AC servo system by parameter comparison.
【CateGory Index】： TJ765