DocumentCode
1138320
Title
On Identifying Transfer Functions and State Equations for Linear Systems
Author
Shieh, L.S. ; Chen, C.F. ; Huang, C.J.
Author_Institution
University of Houston Houston, Tex. 77004
Issue
6
fYear
1972
Firstpage
811
Lastpage
820
Abstract
Two methods are established for identifying constantcoefficient C2n-type noise-free linear systems if the time response data of the input-output or of all states are known. 2n response data are required to identify an nth-order transfer function or state equation for an unknown linear system. The order of the unknown system can be identified by checking a sequence of determinants. The Z transform and its inversion are mainly used.
Keywords
Differential equations; Laplace equations; Linear approximation; Linear systems; NASA; Time factors; Transfer functions; Transforms;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/TAES.1972.309613
Filename
4103056
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