Type-2 Combined T-S Adaptive Fuzzy Control
Joint Authors
Li, Shuang
Hao, Yunli
Xia, Qing
Wang, Maohua
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-15
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
For a class of nonlinear systems with a nonlinear relationship between input and output, a fuzzy control method combining interval type-2 and T-S fuzzy controller is proposed based on type-2 fuzzy system theory.
In order to ensure its stability, anti-interference ability, and minimum approximation error, this design combines direct, indirect, supervised, and compensation control types to construct the controller.
In this way, the structure of the controller not only has the characteristics of the type-2 fuzzy set, which can reduce the uncertainty of rules, but also has a T-S fuzzy model with linear combination of input variables, which can improve the modeling accuracy and reduce the number of rules of the system.
By using the Lyapunov synthesis method, the global stability and the convergence of the closed-loop system under the condition that all variables are uniformly bounded are analyzed, and the adaptive laws of the system parameters are given as well.
Finally, the effectiveness and superiority of the proposed method are verified by simulation.
American Psychological Association (APA)
Hao, Yunli& Li, Shuang& Xia, Qing& Wang, Maohua. 2020. Type-2 Combined T-S Adaptive Fuzzy Control. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1194413
Modern Language Association (MLA)
Hao, Yunli…[et al.]. Type-2 Combined T-S Adaptive Fuzzy Control. Mathematical Problems in Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1194413
American Medical Association (AMA)
Hao, Yunli& Li, Shuang& Xia, Qing& Wang, Maohua. Type-2 Combined T-S Adaptive Fuzzy Control. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1194413
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194413