An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model
A new approach to build an interval observer for nonlinear uncertain systems is presented in this paper. Nonlinear systems modeled in the Takagi-Sugeno (T-S) form are studied. A T-S proportional observer is first issued by pole-placement and LMI tools. Secondly, time-varying change of coordinates fo...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2017-09-01
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| Series: | Archives of Control Sciences |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/acsc.2017.27.issue-3/acsc-2017-0025/acsc-2017-0025.xml?format=INT |
| _version_ | 1811207065280970752 |
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| author | Menasria Yamina Bouras Hichem Debbache Nasreddine |
| author_facet | Menasria Yamina Bouras Hichem Debbache Nasreddine |
| author_sort | Menasria Yamina |
| collection | DOAJ |
| description | A new approach to build an interval observer for nonlinear uncertain systems is presented in this paper. Nonlinear systems modeled in the Takagi-Sugeno (T-S) form are studied. A T-S proportional observer is first issued by pole-placement and LMI tools. Secondly, time-varying change of coordinates for each dynamic state estimation error is used to design an interval observer. The system state bounds are then directly deduced. |
| first_indexed | 2024-04-12T03:58:46Z |
| format | Article |
| id | doaj.art-d157b43b9f2d4094b832dd70fecec019 |
| institution | Directory Open Access Journal |
| issn | 2300-2611 |
| language | English |
| last_indexed | 2024-04-12T03:58:46Z |
| publishDate | 2017-09-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Control Sciences |
| spelling | doaj.art-d157b43b9f2d4094b832dd70fecec0192022-12-22T03:48:46ZengPolish Academy of SciencesArchives of Control Sciences2300-26112017-09-0127339740710.1515/acsc-2017-0025acsc-2017-0025An interval observer design for uncertain nonlinear systems based on the T-S fuzzy modelMenasria Yamina0Bouras Hichem1Debbache Nasreddine2Department of Electronic, Badji Mokhtar University, Po. Box 12, 23000, Annaba, AlgeriaDepartment of Electronic, Badji Mokhtar University, Po. Box 12, 23000, Annaba, AlgeriaDepartment of Electronic, Badji Mokhtar University, Po. Box 12, 23000, Annaba, AlgeriaA new approach to build an interval observer for nonlinear uncertain systems is presented in this paper. Nonlinear systems modeled in the Takagi-Sugeno (T-S) form are studied. A T-S proportional observer is first issued by pole-placement and LMI tools. Secondly, time-varying change of coordinates for each dynamic state estimation error is used to design an interval observer. The system state bounds are then directly deduced.http://www.degruyter.com/view/j/acsc.2017.27.issue-3/acsc-2017-0025/acsc-2017-0025.xml?format=INTT-SmodelT-S proportional observerinterval observertime-varying systems |
| spellingShingle | Menasria Yamina Bouras Hichem Debbache Nasreddine An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model Archives of Control Sciences T-Smodel T-S proportional observer interval observer time-varying systems |
| title | An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model |
| title_full | An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model |
| title_fullStr | An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model |
| title_full_unstemmed | An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model |
| title_short | An interval observer design for uncertain nonlinear systems based on the T-S fuzzy model |
| title_sort | interval observer design for uncertain nonlinear systems based on the t s fuzzy model |
| topic | T-Smodel T-S proportional observer interval observer time-varying systems |
| url | http://www.degruyter.com/view/j/acsc.2017.27.issue-3/acsc-2017-0025/acsc-2017-0025.xml?format=INT |
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