Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems
This paper studies the global stabilization problem for a class of uncertain time-delay nonlinear systems by designing a sampled-data output feedback controller via network. Under a lower triangular linear growth condition, when only the output is measurable, a sampled-data output feedback network c...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2019/4706846 |
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| _version_ | 1850211767914856448 |
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| author | Hongyan Chu Yan Wang Weiling Li |
| author_facet | Hongyan Chu Yan Wang Weiling Li |
| author_sort | Hongyan Chu |
| collection | DOAJ |
| description | This paper studies the global stabilization problem for a class of uncertain time-delay nonlinear systems by designing a sampled-data output feedback controller via network. Under a lower triangular linear growth condition, when only the output is measurable, a sampled-data output feedback network controller, whose observer and control law are both linear, is constructed to solve the stabilization problem. Using a feedback domination design approach which substantially differs from the separation principle, we explicitly construct a Lyapunov–Krasovskill functional to prove the global asymptotic stability with the help of inductive proof method. The control law is discrete-time and linear, hence simulation examples be easily implemented with computers to show the effectiveness of our proposed method. |
| format | Article |
| id | doaj-art-8fd55836aee043a8a66dfe50bceeeedd |
| institution | OA Journals |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-8fd55836aee043a8a66dfe50bceeeedd2025-08-20T02:09:29ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2019-01-01201910.1155/2019/47068464706846Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay SystemsHongyan Chu0Yan Wang1Weiling Li2School of Physics and Technology, Nanjing Normal University, Nanjing 210096, ChinaSchool of NARI Electrical and Automation Engineering, Nanjing Normal University, Nanjing 210096, ChinaSchool of Energy and Mechanical Engineering, Nanjing Normal University, Nanjing 210096, ChinaThis paper studies the global stabilization problem for a class of uncertain time-delay nonlinear systems by designing a sampled-data output feedback controller via network. Under a lower triangular linear growth condition, when only the output is measurable, a sampled-data output feedback network controller, whose observer and control law are both linear, is constructed to solve the stabilization problem. Using a feedback domination design approach which substantially differs from the separation principle, we explicitly construct a Lyapunov–Krasovskill functional to prove the global asymptotic stability with the help of inductive proof method. The control law is discrete-time and linear, hence simulation examples be easily implemented with computers to show the effectiveness of our proposed method.http://dx.doi.org/10.1155/2019/4706846 |
| spellingShingle | Hongyan Chu Yan Wang Weiling Li Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems Discrete Dynamics in Nature and Society |
| title | Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems |
| title_full | Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems |
| title_fullStr | Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems |
| title_full_unstemmed | Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems |
| title_short | Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems |
| title_sort | networked output feedback control for a class of uncertain nonlinear time delay systems |
| url | http://dx.doi.org/10.1155/2019/4706846 |
| work_keys_str_mv | AT hongyanchu networkedoutputfeedbackcontrolforaclassofuncertainnonlineartimedelaysystems AT yanwang networkedoutputfeedbackcontrolforaclassofuncertainnonlineartimedelaysystems AT weilingli networkedoutputfeedbackcontrolforaclassofuncertainnonlineartimedelaysystems |