Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains
In this paper, the problem of adaptive fuzzy tracking control is considered for a class of uncertain nonaffine nonlinear systems with external disturbances, multiple time delays, and nonsymmetric saturation constrains. First, the mean value theorem is employed to deal with the nonaffine term with in...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2016/2931524 |
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| _version_ | 1832552087021420544 |
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| author | Yu-Jun Zhang Li-Bing Wu Hong-Yang Zhao Xiao-Dong Hu Wen-Yu Zhang Dong-Ying Ju |
| author_facet | Yu-Jun Zhang Li-Bing Wu Hong-Yang Zhao Xiao-Dong Hu Wen-Yu Zhang Dong-Ying Ju |
| author_sort | Yu-Jun Zhang |
| collection | DOAJ |
| description | In this paper, the problem of adaptive fuzzy tracking control is considered for a class of uncertain nonaffine nonlinear systems with external disturbances, multiple time delays, and nonsymmetric saturation constrains. First, the mean value theorem is employed to deal with the nonaffine term with input nonlinearity. Then, a new adaptive fuzzy tracking controller with parameter updating laws is designed by using fuzzy approximation technique. Moreover, it is shown that all the closed-loop signals are bounded and the tracking errors can asymptotically converge to zero via the Lyapunov stability analysis. Finally, the simulation example for van der Pol oscillator system is worked out to verify the effectiveness of the proposed adaptive fuzzy design approach. |
| format | Article |
| id | doaj-art-7f55f6fd608d40b88b355fc166b05e2f |
| institution | Kabale University |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-7f55f6fd608d40b88b355fc166b05e2f2025-02-03T05:59:40ZengWileyJournal of Control Science and Engineering1687-52491687-52572016-01-01201610.1155/2016/29315242931524Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation ConstrainsYu-Jun Zhang0Li-Bing Wu1Hong-Yang Zhao2Xiao-Dong Hu3Wen-Yu Zhang4Dong-Ying Ju5Software School, University of Science and Technology Liaoning, Anshan, Liaoning 114051, ChinaSchool of Science, University of Science and Technology Liaoning, Anshan, Liaoning 114051, ChinaSchool of Material and Metallurgy, University of Science and Technology Liaoning, Anshan, Liaoning 114051, ChinaSchool of Material and Metallurgy, University of Science and Technology Liaoning, Anshan, Liaoning 114051, ChinaCollege of International of Finance and Banking, University of Science and Technology Liaoning, Anshan, Liaoning 114051, ChinaSchool of Material and Metallurgy, University of Science and Technology Liaoning, Anshan, Liaoning 114051, ChinaIn this paper, the problem of adaptive fuzzy tracking control is considered for a class of uncertain nonaffine nonlinear systems with external disturbances, multiple time delays, and nonsymmetric saturation constrains. First, the mean value theorem is employed to deal with the nonaffine term with input nonlinearity. Then, a new adaptive fuzzy tracking controller with parameter updating laws is designed by using fuzzy approximation technique. Moreover, it is shown that all the closed-loop signals are bounded and the tracking errors can asymptotically converge to zero via the Lyapunov stability analysis. Finally, the simulation example for van der Pol oscillator system is worked out to verify the effectiveness of the proposed adaptive fuzzy design approach.http://dx.doi.org/10.1155/2016/2931524 |
| spellingShingle | Yu-Jun Zhang Li-Bing Wu Hong-Yang Zhao Xiao-Dong Hu Wen-Yu Zhang Dong-Ying Ju Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains Journal of Control Science and Engineering |
| title | Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains |
| title_full | Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains |
| title_fullStr | Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains |
| title_full_unstemmed | Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains |
| title_short | Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains |
| title_sort | adaptive fuzzy tracking control for a class of uncertain nonlinear time delayed systems with saturation constrains |
| url | http://dx.doi.org/10.1155/2016/2931524 |
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