微型涡轮发动机控制系统仿真及台架试验

推进技术 ›› 2006, Vol. 27 ›› Issue (5): 445-449.

微型涡轮发动机控制系统仿真及台架试验

张天宏,黄向华,曹谦

南京航空航天大学能源与动力学院江苏南京210016;南京航空航天大学能源与动力学院江苏南京210016;南京航空航天大学能源与动力学院江苏南京210016

发布日期:2021-08-15
基金资助:
国防科研基金(K1601060711)

Control system simulation and bed test for micro turbine engine

Coll of Energy and Power,Nanjing Univ of Aeronautics and Astronautics,Nanjing,210016,China;Coll of Energy and Power,Nanjing Univ of Aeronautics and Astronautics,Nanjing,210016,China;Coll of Energy and Power,Nanjing Univ of Aeronautics and Astronautics,Nanjing,210016,China

Published:2021-08-15

摘要/Abstract

摘要： 在某微型涡轮发动机控制系统开发过程中,为研究该发动机控制规律,提出一种半物理仿真和台架试验结合的研究方法。设计了包含电子控制器在回路的半物理仿真试验,通过分析原控制逻辑以及起动过程存在的问题,提出对起动控制规律的改进和优化,开展了基于原配电子控制单元和工控机的台架试验,验证了优化后的控制规律,并将其应用于控制器开发。本文提出的方法可避免大量的实物台架试验,缩短控制器的研制周期。

关键词: 微型涡轮发动机~+;控制系统;半物理仿真;台架试验

Abstract: A method combining semi-physical simulation and bed test was proposed for studying the control scheme in the development process of the control system for Micro Turbine Engine(MTE).The experiment platform was developed with Electronic Control Unit(ECU) in loop.After analyzing the original control logic and the problems encountered in the startup process,the improvement and optimization of the start control scheme were proposed and verified by the bed test with the original ECU and an industry computer in loop,respectively.The whole control scheme improved was adopted by the newly developed controller.The method proposed has short development period for the fact that a lot of ignition experiments are avoided.

Key words: Micro turbine engine~+;Control system;Semi-physical simulation;Bed test

张天宏,黄向华,曹谦. 微型涡轮发动机控制系统仿真及台架试验[J]. 推进技术, 2006, 27(5): 445-449.