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Almost Disturbance Decoupling for a Class of Fractional-Order Nonlinear Systems with Zero Dynamics
Joint Authors
Liu, Xiaoping
Zhou, Yucheng
Zhao, Yajing
Wang, Caiyun
Wang, Huanqing
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-04-14
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The problem of almost disturbance decoupling is addressed for fractional-order nonlinear systems.
A new definition for the norm is proposed to describe the effect of disturbances on the output tracking error for fractional-order systems.
Based on the Lyapunov stability theory and the backstepping design method, a tracking controller is constructed to make the output tracking error converge to zero without external disturbances and to attenuate the effect of disturbances on the tracking error at zero initial conditions.
In order to validate these theoretical results, a numerical example and two practical examples are given.
American Psychological Association (APA)
Liu, Xiaoping& Zhao, Yajing& Wang, Caiyun& Wang, Huanqing& Zhou, Yucheng. 2020. Almost Disturbance Decoupling for a Class of Fractional-Order Nonlinear Systems with Zero Dynamics. Complexity،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1142059
Modern Language Association (MLA)
Liu, Xiaoping…[et al.]. Almost Disturbance Decoupling for a Class of Fractional-Order Nonlinear Systems with Zero Dynamics. Complexity No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1142059
American Medical Association (AMA)
Liu, Xiaoping& Zhao, Yajing& Wang, Caiyun& Wang, Huanqing& Zhou, Yucheng. Almost Disturbance Decoupling for a Class of Fractional-Order Nonlinear Systems with Zero Dynamics. Complexity. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1142059
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1142059