Derivation and analysis on the analytical structure of interval type-2 fuzzy controller with two nonlinear fuzzy sets for each input variable
文献类型：期刊论文
| 作者 | Lei Binbin1; Duan Xuechao1; Bao Hong1; Xu Qian2 |
| 刊名 | Frontiers of Information Technology & Electronic Engineering
 |
| 出版日期 | 2016 |
| 卷号 | 17期号:6页码:587 |
| ISSN号 | 2095-9184 |
| 英文摘要 | Type-2 fuzzy controllers have been mostly viewed as black-box function generators. Revealing the analytical structure of any type-2 fuzzy controller is important as it will deepen our understanding of how and why a type-2 fuzzy controller functions and lay a foundation for more rigorous system analysis and design. In this study, we derive and analyze the analytical structure of an interval type-2 fuzzy controller that uses the following identical elements: two nonlinear interval type-2 input fuzzy sets for each variable, four interval type-2 singleton output fuzzy sets, a Zadeh AND operator, and the Karnik-Mendel type reducer. Through dividing the input space of the interval type-2 fuzzy controller into 15 partitions, the input-output relationship for each local region is derived. Our derivation shows explicitly that the controller is approximately equivalent to a nonlinear proportional integral or proportional differential controller with variable gains. Furthermore, by comparing with the analytical structure of its type-1 counterpart, potential advantages of the interval type-2 fuzzy controller are analyzed. Finally, the reliability of the analysis results and the effectiveness of the interval type-2 fuzzy controller are verified by a simulation and an experiment. |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/53802]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 1.西安电子科技大学 2.中国科学院国家天文台 |
| 推荐引用方式 GB/T 7714 | Lei Binbin,Duan Xuechao,Bao Hong,et al. Derivation and analysis on the analytical structure of interval type-2 fuzzy controller with two nonlinear fuzzy sets for each input variable[J]. Frontiers of Information Technology & Electronic Engineering,2016,17(6):587. |
| APA | Lei Binbin,Duan Xuechao,Bao Hong,&Xu Qian.(2016).Derivation and analysis on the analytical structure of interval type-2 fuzzy controller with two nonlinear fuzzy sets for each input variable.Frontiers of Information Technology & Electronic Engineering,17(6),587. |
| MLA | Lei Binbin,et al."Derivation and analysis on the analytical structure of interval type-2 fuzzy controller with two nonlinear fuzzy sets for each input variable".Frontiers of Information Technology & Electronic Engineering 17.6(2016):587. |
入库方式： OAI收割
来源：国家天文台
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