Disturbance Attenuation and Rejection for a Class of Switched Nonlinear Systems Subject to Input and Sensor Saturations
Joint Authors
Meng, Fanwei
Wei, Yunliang
Sun, Liping
Jia, Shengsen
Liu, Kunming
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-16
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This paper investigates the problem of disturbance attenuation and rejection for a class of switched nonlinear systems subject to input and sensor saturations, in which exosystem generated disturbances and H2-norm bounded disturbances are considered.
The full-order and reduced-order observers are designed according to whether the system states are available or not.
Based on the estimating values of the system states and exosystem generated disturbances, the design schemes for the composite controllers are put forward based on the full-order and reduced-order observers, respectively.
For a switched system, the input and sensor saturations would influence the effective synthesis of observer and controller.
By sector nonlinearity technology, the stability of the augmented closed-loop systems under the proposed composite controllers are analyzed, and the conditions of synthesis of the observers and controllers are further presented to ensure the augmented systems to be robustly asymptotically stable with a weighted H∞ performance level.
An example is given to guarantee the effectiveness of the proposed control schemes.
American Psychological Association (APA)
Wei, Yunliang& Sun, Liping& Jia, Shengsen& Liu, Kunming& Meng, Fanwei. 2019. Disturbance Attenuation and Rejection for a Class of Switched Nonlinear Systems Subject to Input and Sensor Saturations. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1196140
Modern Language Association (MLA)
Wei, Yunliang…[et al.]. Disturbance Attenuation and Rejection for a Class of Switched Nonlinear Systems Subject to Input and Sensor Saturations. Mathematical Problems in Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1196140
American Medical Association (AMA)
Wei, Yunliang& Sun, Liping& Jia, Shengsen& Liu, Kunming& Meng, Fanwei. Disturbance Attenuation and Rejection for a Class of Switched Nonlinear Systems Subject to Input and Sensor Saturations. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1196140
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196140