Research on Self-propelled Artillery Digital AC Servo System Based on TMS320F2812

摘要

The purpose of the present work is to present a overall design of digital AC servo system, which is based on PMSM on the background of Self-propelled Artillery servo system. A magnetic field Orienting control tactic based on vector control technology is explored. DSP CMOS chip TMS320F2812 is adopted as a control core to design total-digital AC servo system. Since the work current of the servo system is high, the MOSFET component is used to construct the power inverter circuit, rendering the high current controllable. The simulation results prove that the system has good dynamic performance.