DocumentCode :
1388940
Title :
Disturbance decoupled observer design for linear time-invariant systems: a matrix pencil approach
Author :
Delin Chu
Author_Institution :
Dept. of Math., Nat. Univ. of Singapore
Volume :
45
Issue :
8
fYear :
2000
fDate :
8/1/2000 12:00:00 AM
Firstpage :
1569
Lastpage :
1575
Abstract :
We give a new analysis of the observer design problem for linear time-invariant systems with partly unknown inputs. We use a matrix pencil approach that is based on a condensed form under orthogonal transformations. The solvability conditions that we obtain can be verified and the desired observer can be constructed by a numerically stable method
Keywords :
linear systems; matrix algebra; observers; transforms; condensed form; disturbance decoupled observer; linear time-invariant systems; matrix pencil; orthogonal transform; solvability conditions; Polynomials; Robust stability; Robustness;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/9.871775
Filename :
871775
Link To Document :
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