航空发动机消喘控制系统设计与试验

Research on the surge elimination control system design and test for aero-engines

研究了航空发动机消喘控制系统的设计方法、航空发动机逼喘试验方法、消喘控制器在回路的数字仿真,并在发动机台架和飞行台上进行了发动机消喘控制系统的试验验证.试验结果表明:通过有效的控制器在回路的数字仿真试验,可以优化控制参数,设计一套可靠的发动机消喘控制系统.

The design method of an aero-engine surge elimination control system and the forced surge tests were discussed,especially a digital simulation of the surge elimination controller in loop was developed in this paper.The test results in both engine rig test and flight test show that,the control parameters can be optimized through the control system digital simulation test,then a reliable aero-engine surge elimination control system can be developed.