DocumentCode
1164669
Title
State Variables and Feedback Theory
Author
Kuh, Ernest S.
Volume
16
Issue
1
fYear
1969
fDate
2/1/1969 12:00:00 AM
Firstpage
23
Lastpage
26
Abstract
The state-space characterization of a linear timeinvariant system can be viewed in terms of a general multiple-loop feedback configuration. The return difference matrix and the null return difference matrix with respect to the 
matrix are derived and related to the poles and zeros of the transfer function. A useful formula for sensitivity of the transfer function with respect to an element of the matrix is also obtained.
matrix are derived and related to the poles and zeros of the transfer function. A useful formula for sensitivity of the transfer function with respect to an element of the matrix is also obtained.Keywords
Control system analysis; Feedback theory; Linear network analysis; Linear time-invariant (LTI) systems; State-space methods; Feedback loop; Flow graphs; Frequency; Kalman filters; Laplace equations; Poles and zeros; Polynomials; State feedback; Transfer functions; Vectors;
fLanguage
English
Journal_Title
Circuit Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9324
Type
jour
DOI
10.1109/TCT.1969.1082883
Filename
1082883
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