DocumentCode
1444751
Title
On the complete controllability indexes assignment problem
Author
Herrera, Angel ; Mondié, Sabine
Author_Institution
Dept. de Control Autom., CINVESTAV-IPN, Mexico City, Mexico
Volume
46
Issue
2
fYear
2001
fDate
2/1/2001 12:00:00 AM
Firstpage
348
Lastpage
352
Abstract
New solvability conditions for the simultaneous assignment by static-state feedback of both the controllability indexes of (A, B) and the invariant factors of (sI-A, -B) are given. These conditions enhance the fact that this problem is a generalization of the control structure problem of Rosenbrock (1970) and of the controllability indexes assignment problem of Heymann (1981). The choice of a polynomial framework allows one to obtain simpler proofs of the results than those previously published
Keywords
closed loop systems; controllability; linear systems; performance index; polynomial matrices; state feedback; assignment problem; closed loop systems; completion problems; controllability index; invariant factors; linear time invariant systems; polynomials; state feedback; Automatic control; Control systems; Controllability; Filtering; Linear matrix inequalities; Optimal control; Riccati equations; Robustness; State estimation; Uncertainty;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.905708
Filename
905708
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