Adaptive Fixed-Time Sliding Mode Control for Uncertain Twin-Rotor System with Experimental Validation
Joint Authors
Chen, Qiang
Shen, Linwu
Tao, Meiling
He, Xiongxiong
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-10-29
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper proposes an adaptive fixed-time control scheme for twin-rotor systems subject to the inertia uncertainties and external disturbances.
First of all, a fixed-time sliding mode surface is constructed and the corresponding controller is developed such that the fixed-time uniform ultimate boundedness of the sliding variable and tracking error could be guaranteed simultaneously, and the setting time is independent of the initial values.
The adaptive update laws are developed to estimate the upper bounds of the lumped uncertainties and external disturbances such that no prior knowledge on the system uncertainties and disturbances is required.
Finally, a twin-rotor platform is constructed to verify the effectiveness of proposed scheme.
Comparative results show better position tracking performance of the proposed control scheme.
American Psychological Association (APA)
Shen, Linwu& Chen, Qiang& Tao, Meiling& He, Xiongxiong. 2019. Adaptive Fixed-Time Sliding Mode Control for Uncertain Twin-Rotor System with Experimental Validation. Complexity،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1132519
Modern Language Association (MLA)
Shen, Linwu…[et al.]. Adaptive Fixed-Time Sliding Mode Control for Uncertain Twin-Rotor System with Experimental Validation. Complexity No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1132519
American Medical Association (AMA)
Shen, Linwu& Chen, Qiang& Tao, Meiling& He, Xiongxiong. Adaptive Fixed-Time Sliding Mode Control for Uncertain Twin-Rotor System with Experimental Validation. Complexity. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1132519
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1132519