Title :
Rotating stall control for axial flow compressors
Author :
Belta, Calin ; Guoxiang Gu ; Sparks, A. ; Banda, S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA
Abstract :
Rotating stall is a primary constraint for the performance of axial flow compressors. This paper establishes a necessary and sufficient condition for a quadratic feedback controller to locally stabilize the critical equilibrium of the uniform flow at the inception of rotating stall. The explicit condition obtained in this paper provides an effective synthesis tool for rotating stall control
Keywords :
compressors; control system synthesis; feedback; stability; axial flow compressors; critical equilibrium; local stabilization; necessary and sufficient condition; quadratic feedback controller; rotating stall control; synthesis tool; uniform flow; Aerodynamics; Bifurcation; Closed loop systems; Compressors; Eigenvalues and eigenfunctions; Feedback control; Modal analysis; Stability; Sufficient conditions; Surges;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.757836
