Title :
Key technology analysis for active compressor stabilization control of aero-engine
Author :
Shunbing Huang ; Sanmai Su
Author_Institution :
Sch. of Power & Energy, Northwestern Polytech. Univ., Xi´an, China
Abstract :
Flow instabilities of rotating stall and surge in aero-engine compressors limit their maximum operating range and performance. For preventing stall and surge, active compressor stabilization control is a hot technology and the way of future industrial applications. In this paper, the principle of active compressor stabilization control, active control laws and methods, related actuators and sensors are analyzed. Key technologies and future research directions of active compressor stabilization control are then presented. And the conclusion could provide reference for system design and industrial applications of active compressor stabilization control.
Keywords :
aerospace engines; compressors; flow instability; active compressor stabilization control; active control law; aeroengine compressor; flow instability; operating range; rotating stall; surge; system design; Actuators; Analytical models; Bifurcation; Feedback control; Predictive models; Sensors; Surges; active stabilization control; compressor; compressor modeling; rotating stall and surge; sensor and actuation;
Conference_Titel :
Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on
Conference_Location :
Jilin
Print_ISBN :
978-1-61284-719-1
DOI :
10.1109/MEC.2011.6025867
