DocumentCode
2416784
Title
Closed loop identification of coprime factors
Author
Zhu, Yu-Cai ; Stoorvogel, Anton A.
Author_Institution
IPCOS BV. Best, Netherlands
fYear
1992
fDate
1992
Firstpage
453
Abstract
Closed-loop identification of the multi-input multi-output (MIMO) process is studied. Models of coprime factors and their error bounds in the frequency domain are estimated using a stochastic method. Simple solutions are proposed under different conditions of the feedback controller. For each coprime factorization it is necessary to solve two open-loop identification problems, which can be done using a stochastic approach. The corresponding Bezout identity can be used for model validation
Keywords
closed loop systems; control system analysis; control system synthesis; feedback; identification; multivariable control systems; stability; stochastic processes; transfer functions; Bezout identity; MIMO process; closed loop identification; coprime factors; error bounds; feedback controller; frequency domain; open-loop identification problems; robust controller design; stochastic method; Adaptive control; Delay; Frequency domain analysis; Frequency estimation; Frequency response; MIMO; Mathematics; Maximum likelihood estimation; Reduced order systems; Robust control; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location
Tucson, AZ
Print_ISBN
0-7803-0872-7
Type
conf
DOI
10.1109/CDC.1992.371693
Filename
371693
Link To Document