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Robust Adaptive Sliding Mode Fault Tolerant Control for Nonlinear System with Actuator Fault and External Disturbance
Joint Authors
Zheng, Liang
Dong, Xuelian
Luo, Qian
Zeng, Menglan
Yang, Xinping
Zhou, Rong
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-06
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
In this paper, an adaptive sliding mode fault tolerant control (ASMFTC) approach is proposed for a class of nonlinear systems with actuator fault, uncertainty, and external disturbance.
Specifically, first, a novel observer is proposed to estimate the state, actuator fault, and external disturbance.
Then, by utilising the observed information, a novel output sliding mode observer is constructed.
In the control method, an adaptive law and two compensators are designed to attenuate the unknown estimation errors, actuator fault, and disturbance.
Furthermore, the reaching ability of the sliding motion is analysed and the H-infinite performance is introduced to ensure the robustness of the system.
Finally, a flexible single joint manipulator system and a two-cart system are used to verify the effectiveness of the proposed method.
American Psychological Association (APA)
Zheng, Liang& Dong, Xuelian& Luo, Qian& Zeng, Menglan& Yang, Xinping& Zhou, Rong. 2019. Robust Adaptive Sliding Mode Fault Tolerant Control for Nonlinear System with Actuator Fault and External Disturbance. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1196508
Modern Language Association (MLA)
Zheng, Liang…[et al.]. Robust Adaptive Sliding Mode Fault Tolerant Control for Nonlinear System with Actuator Fault and External Disturbance. Mathematical Problems in Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1196508
American Medical Association (AMA)
Zheng, Liang& Dong, Xuelian& Luo, Qian& Zeng, Menglan& Yang, Xinping& Zhou, Rong. Robust Adaptive Sliding Mode Fault Tolerant Control for Nonlinear System with Actuator Fault and External Disturbance. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1196508
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196508