Title :
Robust eigenvalue assignment in generalized systems
Author :
Syrmos, V.L. ; Lewis, F.L.
Author_Institution :
Dept. of Electr. Eng., Hawaii Univ., Manoa, Honolulu, HI, USA
Abstract :
The authors examine the problem of robust pole placement using state-feedback in generalized systems. They develop a robustness theory for the finite generalized spectrum of the system as a partial problem. The basic tool that is exploited in this theory is the concept of chordal metric. The feedback laws presented always guarantee the closed-loop regularity. These results led to necessary and sufficient conditions for perfect conditioning, and showed how the results for optimal conditioning can be used for the generalized case
Keywords :
closed loop systems; eigenvalues and eigenfunctions; feedback; poles and zeros; stability; chordal metric; closed-loop regularity; finite generalized spectrum; generalized systems; necessary and sufficient conditions; optimal conditioning; perfect conditioning; robust eigenvalue assignment; robust pole placement; robustness theory; state-feedback; Artificial intelligence; Eigenvalues and eigenfunctions; H infinity control; Lifting equipment; Matrix decomposition; Quadratic programming; Robotics and automation; Robustness; State feedback; Sufficient conditions;
Conference_Titel :
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-7803-0450-0
DOI :
10.1109/CDC.1991.261636
