Yu-mei LI , Dan JING , Xue-ping WANG , Yi-fang WENG
{"title":"Fuzzy Controller Designing Based on @-Composite Operator","authors":"Yu-mei LI , Dan JING , Xue-ping WANG , Yi-fang WENG","doi":"10.1016/S1874-8651(10)60034-8","DOIUrl":null,"url":null,"abstract":"<div><p>At present, almost all kinds of fuzzy controllers are designed by using ⊙-composite operator. Particularly, people have already used ⊙-composite operator to design the industrial Boiler Drum Water Level Fuzzy Controller, and we call this designed scheme as Scheme 1 in this article. Here, @-composite operator is used to design the industrial Boiler Drum Water Level Fuzzy Controller and three new schemes are obtained, as Scheme 2, Scheme 3 and Scheme 4. Moreover, the four schemes are all implemented by using Matlab in this article. According to the experimental result analysis, Scheme 2 provides the best control effect, and this shows that @-composite operator is more appropriate for designing fuzzy controllers.</p></div>","PeriodicalId":101206,"journal":{"name":"Systems Engineering - Theory & Practice","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1874-8651(10)60034-8","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Systems Engineering - Theory & Practice","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1874865110600348","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
At present, almost all kinds of fuzzy controllers are designed by using ⊙-composite operator. Particularly, people have already used ⊙-composite operator to design the industrial Boiler Drum Water Level Fuzzy Controller, and we call this designed scheme as Scheme 1 in this article. Here, @-composite operator is used to design the industrial Boiler Drum Water Level Fuzzy Controller and three new schemes are obtained, as Scheme 2, Scheme 3 and Scheme 4. Moreover, the four schemes are all implemented by using Matlab in this article. According to the experimental result analysis, Scheme 2 provides the best control effect, and this shows that @-composite operator is more appropriate for designing fuzzy controllers.