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RELATIVE STABILITY MARGINS OF MULTIVARIABLE SYSTEMS - CHARACTERISTIC LOCUS APPROACH

Abstract:

Recent work has proven that characteristics locus plots form the natural medium for the generalization of the Nyquist approach. In the present paper these plots are used to extend classical scalar techniques of assessing relative stability margins to the multivariable case. Thus the estimation of closed-loop poles using curvilinear squares is first discussed and subsequently the use of constant dynamic magnification circles in predicting performance under feedback is considered. A new concept...

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Publication status:
Published

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Publisher copy:
10.1080/00207177908922798

Authors


CAMERON, R More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
INTERNATIONAL JOURNAL OF CONTROL
Volume:
30
Issue:
4
Pages:
629-651
Publication date:
1979
DOI:
EISSN:
1366-5820
ISSN:
0020-7179
URN:
uuid:55d915c5-b954-4040-a849-416876accdc0
Source identifiers:
63914
Local pid:
pubs:63914

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