某航空发动机油泵调节器电动油门控制系统设计与实现

Design and Realization of the Dynamoelectric Accelerograph Control System of X-Aeroengine Oil Pump Modulator

提出了一种某航空发动机油泵调节器电动油门控制系统的设计方案。介绍了电动油门控制系统工作原理和各组成部分的设计过程,给出了油门手柄角位移信号α与模拟电压信号Ux的对应关系,分析了计算机控制系统控制步进电机工作的过程,通过步进电机与油泵调节器的联轴器设计实现了油门手柄对油泵调节器油门开度的控制。试验证明:本文提出的电动油门控制系统的设计方案行之有效,它能有效地调节油门开度的大小,而且调节的精度较高。

This paper proposes a design project of the dynamoelectric accelerograph control system of X-aeroengine oil pump modulator. It introduces the working principle and the design process of the control system, gives the connection between the angle displacement signalα and simulation voltage signal Ux, analyzes the process of computer controlling the step and realizes that the accelerograph knob controls the degree of accelerograph opening of the oil pump modulator. The experiment shows that the proposed design is effective in adjusting the degree of accelerograph opening and is of relatively high precision in adjustment.