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231223s2004 xx ||||| 00| ||eng c |
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|a eng
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| 100 |
1 |
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|a Perng, Jau-Woei
|e verfasserin
|4 aut
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| 245 |
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|a Gain-phase margin analysis of dynamic fuzzy control systems
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|c 2004
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 30.11.2004
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|a Date Revised 10.12.2019
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|a published: Print
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|a Citation Status MEDLINE
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|a In this paper, we apply some effective methods, including the gain-phase margin tester, describing function and parameter plane, to predict the limit cycles of dynamic fuzzy control systems with adjustable parameters. Both continuous-time and sampled-data fuzzy control systems are considered. In general, fuzzy control systems are nonlinear. By use of the classical method of describing functions, the dynamic fuzzy controller may be linearized first. According to the stability equations and parameter plane methods, the stability of the equivalent linearized system with adjustable parameters is then analyzed. In addition, a simple approach is also proposed to determine the gain margin and phase margin which limit cycles can occur for robustness. Two examples of continuous-time fuzzy control systems with and without nonlinearity are presented to demonstrate the design procedure. Finally, this approach is also extended to a sampled-data fuzzy control system
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|a Evaluation Study
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|a Letter
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|a Research Support, Non-U.S. Gov't
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|a Wu, Bing-Fei
|e verfasserin
|4 aut
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| 700 |
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|a Chin, Hung-I
|e verfasserin
|4 aut
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| 700 |
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|a Lee, Tsu-Tian
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society
|d 1997
|g 34(2004), 5 vom: 01. Okt., Seite 2133-9
|w (DE-627)NLM098252887
|x 1083-4419
|7 nnns
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| 773 |
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|g volume:34
|g year:2004
|g number:5
|g day:01
|g month:10
|g pages:2133-9
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|d 34
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|e 5
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|h 2133-9
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