Decentralized Robust Adaptive Output Feedback Stabilization for Interconnected Nonlinear Systems with Uncertainties
Joint Authors
Yang, Qiang
Zhu, Ming
Jiang, Tao
He, Jin
Yuan, Jianying
Han, Jianda
Source
Journal of Control Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-30
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
Based on adaptive nonlinear damping, a novel decentralized robust adaptive output feedback stabilization comprising a decentralized robust adaptive output feedback controller and a decentralized robust adaptive observer is proposed for a large-scale interconnected nonlinear system with general uncertainties, such as unknown nonlinear parameters, bounded disturbances, unknown nonlinearities, unmodeled dynamics, and unknown interconnections, which are nonlinear function of not only states and outputs but also unmodeled dynamics coming from other subsystems.
In each subsystem, the proposed stabilization only has two adaptive parameters, and it is not needed to generate an additional dynamic signal or estimate the unknown parameters.
Under certain assumptions, the proposed scheme guarantees that all the dynamic signals in the interconnected nonlinear system are bounded.
Furthermore, the system states and estimate errors can approach arbitrarily small values by choosing the design parameters appropriately large.
Finally, simulation results illustrated the effectiveness of the proposed scheme.
American Psychological Association (APA)
Yang, Qiang& Zhu, Ming& Jiang, Tao& He, Jin& Yuan, Jianying& Han, Jianda. 2016. Decentralized Robust Adaptive Output Feedback Stabilization for Interconnected Nonlinear Systems with Uncertainties. Journal of Control Science and Engineering،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1107890
Modern Language Association (MLA)
Yang, Qiang…[et al.]. Decentralized Robust Adaptive Output Feedback Stabilization for Interconnected Nonlinear Systems with Uncertainties. Journal of Control Science and Engineering No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1107890
American Medical Association (AMA)
Yang, Qiang& Zhu, Ming& Jiang, Tao& He, Jin& Yuan, Jianying& Han, Jianda. Decentralized Robust Adaptive Output Feedback Stabilization for Interconnected Nonlinear Systems with Uncertainties. Journal of Control Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1107890
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107890