[1]LIU Fu cai,CHEN Chao,SHAO Hui,et al.Researches for universal approximation of fuzzy syste ms: a survey[J].CAAI Transactions on Intelligent Systems,2007,2(1):25-34.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
2
Number of periods:
2007 1
Page number:
25-34
Column:
综述
Public date:
2007-02-25
- Title:
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Researches for universal approximation of fuzzy syste ms: a survey
- Author(s):
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LIU Fucai1; 2; CHEN Chao1; SHAO Hui1; PEI Run2
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1. Department of Automation Engineering, Yanshan University, Qinhuan gdao 066004, China;2.School of Astronautics, Harbin Institu te of Technology, Har bin 150001, China
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- Keywords:
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universal approximation of fuzzy systems; sufficient conditions; neces sary conditions; approximation accuracy
- CLC:
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TP15
- DOI:
-
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- Abstract:
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The universal approximation of fuzzy systems is an important direction of fuzzy theory. At present, a lot of progress has been made in the research fo r the universal approximation of fuzzy systems. In this paper, a survey of the u niversal approximation of fuzzy systems, the sufficient and necessary condition for fuzzy systems as universal approximators, and approximation accuracy of fuzz y sy stems etc is made in details. The achievement and properties (including ad vantages and disadvantages) of each method are also analyzed, and then the probl ems of the universal approximation of fuzzy systems in future researches are poi nted out further.