某小型涡轮发动机电子控制器

Electronic Controller of Certain Type Small Turbine Engine

为解决传统航空推进系统存在的不足,研制了某小型涡轮发动机数字电子控制系统。根据该型发动机电子控制器的设计要求,分析数字电子控制系统的功能原理及结构组成,着重对工作原理进行探究,设计了数字电子控制器的控制软件,并进行半物理仿真试验。试验结果表明:发送机数字电子控制器能满足发动机的性能要求,完成时序起动;在闭环过程中没有出现超调,且可提取功率,没有震荡。

In order to solve the deficiencies of the traditional aviation propulsion system, we developed the digital electronic control system of certain type of small turbine engine. According to the design requirements of the electronic controller, analyze the functional principle and structure of the digital electronic control system, focused on the working principle, then developed the control software of digital electronic controller, and conducted the semi-physical simulation. The simulation result shows that the digital electronic controller can satisfy the performance requirements of engine, and achieve time sequence start. There is no overshoot in a closed-loop process, and the power can be extracted without shocks.