航空发动机燃油力矩马达控制电路设计

Design of Fule Torque Motor Control Circuit for Aeroengine

中文关键词:  力矩马达  闭环控制  电流驱动

英文关键词:torque motor  close loop control  current driver

中文摘要:

      针对力矩马达在航空发动机电子燃油控制装置中应用的特点，结合力矩马达的工作原理，详细分析了力矩马达的控制特性，采用基于电流负反馈方法实现力矩马达快速、精确控制，并对电路的设计原理与结构进行了分析；通过仿真软件Multisim仿真和试验验证，结果表明，所设计的控制电路能够满足航空发动机燃油控制的需求。

英文摘要:

      Aimming at the characteristics that fule torque motor is applied to electronic fule control device of engine,and according to the action principle of torque motor,the control characteristic of torque motor is analyzed.The current negative feedback is adopted to carried out celerity and precision control of torque motor,and the principle and frame of circuit are analyzed.The circuit is validated via simulation and test,the result shows that the designed torque motor control circuit can satisfy engine fuel control requirement.