DocumentCode
789227
Title
A two-parameter adaptive system using a sinusoidal test signal
Author
Womack, B.F. ; Watt, J.T., Jr.
Author_Institution
University Of Texas, Austin, Texas, USA
Volume
10
Issue
2
fYear
1965
fDate
4/1/1965 12:00:00 AM
Firstpage
194
Lastpage
197
Abstract
A linear control system with two variable parameters is considered in this paper. Identification of the state of the basic system is achieved by a high frequency sinusoidal test signal. The magnitude and phase angle of the perturbed output signal are used in two adaptive loops to detect changes in system gain and the location of a nondominant pole. A simple approach to the prediction of interloop coupling is presented. The results of simulating this adaptive system on an analog computer are given.
Keywords
Adaptive systems; Linear systems; Adaptive signal detection; Adaptive systems; Analog computers; Computational modeling; Computer simulation; Control systems; Frequency; Phase detection; Signal processing; System testing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1965.1098108
Filename
1098108
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