【摘要】 本文采用具有非线性的高效交流磁滞同步电机、８０９８单片机、线性旋转变压器与交流测速机，设计了一个具有双环反馈结构的交流数控随动系统。该系统已成功地应用在某航空发动机试车台自动油门控制系统上更多还原

【Abstract】 This paper designs an AC numerical control following system with the structure of double loop feedback by adopting a non linear high efficient AC magnetic hysteresis synchronus motor,an 8098 monolithic computer,a linear rotating transformer and an AC tacho generator.The system has been successfully applied into a Chinese ground test facility for aero engine.更多还原