涡喷发动机电子控制器研究

Research of a Turbojet Electronic Controller

进行了某型涡喷发动机数字电子控制器系统设计 ,执行机构采用了步进电机细分的驱动方案。分析和给出了涡喷发动机转速、压力、温度信号的采集过程以及起动控制箱、机械供油装置的接口电路 ,基于ITAE准则设计了PID控制器 。

Design of an electronic control system was introduced for a typical turbojet. A step motor driven actuator was incorporated in the drive scheme. Data acquisition processing for engine speed, pressure and temperature was discussed and the interface circuits of the starting control box and the fuel feed unit were provided. Design of the PID controller was conducted in accordence with ITAE rule, and simulation of the control system was demonstrated on a dynamic simulating tester.