Title :
Balanced performance preserving controller reduction
Author :
Wang, G. ; Sreeram, V. ; Liu, W.Q.
Author_Institution :
Dept. of Electr. & Electron. Eng., Western Australia Univ., Nedlands, WA, Australia
Abstract :
Considers balanced performance preserving controller reduction with closed-loop system performance-preserving criteria. The two methods proposed are closed loop block balanced truncation and a closed loop structurally balancing method. Due to the introduction of the performance preserving weightings, new methods have improved traditional balanced controller reduction methods in reducing the closed loop H∞ performance degradation
Keywords :
closed loop systems; control system synthesis; controllability; observability; reduced order systems; transfer functions; balanced performance preserving controller reduction; closed loop H∞ performance degradation; closed loop block balanced truncation; closed loop structurally balancing method; closed-loop system performance-preserving criteria; performance preserving weightings; Australia; Closed loop systems; Control systems; Degradation; Error correction; Reduced order systems; Stability; Transfer functions;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.786283
