Identification of complex systems based on neural and Takagi-Sugeno fuzzy model
The paper describes a neuro-fuzzy identification approach, which uses numerical data as a starting point. The proposed method generates a Takagi-Sugeno fuzzy model, characterized with transparency, high accuracy and a small number of rules. The process of self-organizing of the identification model...
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Published in | IEEE transactions on systems, man and cybernetics. Part B, Cybernetics Vol. 34; no. 1; pp. 272 - 282 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
United States
IEEE
01.02.2004
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Subjects | |
Online Access | Get full text |
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Summary: | The paper describes a neuro-fuzzy identification approach, which uses numerical data as a starting point. The proposed method generates a Takagi-Sugeno fuzzy model, characterized with transparency, high accuracy and a small number of rules. The process of self-organizing of the identification model consists of three phases: clustering of the input-output space using a self-organized neural network; determination of the parameters of the consequent part of a rule from over-determined batch least-squares formulation of the problem, using singular value decomposition algorithm; and on-line adaptation of these parameters using recursive least-squares method. The verification of the proposed identification approach is provided using four different problems: two benchmark identification problems, speed estimation for a DC motor drive, and estimation of the temperature in a tunnel furnace for clay baking. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 ObjectType-Article-1 ObjectType-Feature-2 |
ISSN: | 1083-4419 1941-0492 |
DOI: | 10.1109/TSMCB.2003.811119 |