Composite Adaptive Fuzzy Prescribed Performance Control of Nonlinear Systems
Joint Authors
Xiang, Wei
Wang, Jianjun
Cao, Xudong
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-26
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper proposes an adaptive fuzzy prescribed performance control (PPC) method of a class of uncertain nonlinear systems.
Different from the traditional PPC approach that requires the exact values of the initial conditions, by using a new type of performance function, the proposed PPC scheme together with a composite adaptation law works effectively even without the knowledge of initial conditions.
Meanwhile, the constructed disturbance observer and fuzzy logic systems can estimate system uncertainties including external disturbances and fuzzy approximation errors.
Under the proposed tracking controller, the boundedness of all involved signals is guaranteed, and the tracking errors satisfy the prescribed performance bounds all the time.
Finally, simulation results show the efficacy of the proposed method.
American Psychological Association (APA)
Cao, Xudong& Wang, Jianjun& Xiang, Wei. 2020. Composite Adaptive Fuzzy Prescribed Performance Control of Nonlinear Systems. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1194135
Modern Language Association (MLA)
Cao, Xudong…[et al.]. Composite Adaptive Fuzzy Prescribed Performance Control of Nonlinear Systems. Mathematical Problems in Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1194135
American Medical Association (AMA)
Cao, Xudong& Wang, Jianjun& Xiang, Wei. Composite Adaptive Fuzzy Prescribed Performance Control of Nonlinear Systems. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1194135
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194135