某型电机调速系统控制回路设计

Design of Duct Pilot for an Equipment Motor Governor

根据装备正常工作对输入控制信号的要求,设计了该型装备电机调速系统控制回路。该控制回路采用单片机和FPGA协同工作,用数字方式实现SPWM信号。经过实际应用,该方法产生的电机调速系统控制信号不仅精度高,调节方便,而且系统非常稳定,适宜于大多数野外场所使用。

Based on the input control signal of an equipment motor governor,duct pilot is designed.With singlechip controller and FPGA the duct pilot can generate SPWM signal in digital mode.After applied in practice the system,which can generate control signal of motor governor,was proved not only with high precision and easy adjusting functions,but also with high stability,so the system can be used in open field.