Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances
This paper investigates the dynamic observer (DO) design problem for a class of disturbed Lipschitz nonlinear vehicle systems with uncertainties, where the uncertainties are assumed to be in both system matrix and input matrix. The proposed DO has a unified form and the popularly used proportional o...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10478514/ |
| _version_ | 1827290022426968064 |
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| author | Nan Gao Jianliang Tang Jinghui Lin Guifen Sheng Hao Chen |
| author_facet | Nan Gao Jianliang Tang Jinghui Lin Guifen Sheng Hao Chen |
| author_sort | Nan Gao |
| collection | DOAJ |
| description | This paper investigates the dynamic observer (DO) design problem for a class of disturbed Lipschitz nonlinear vehicle systems with uncertainties, where the uncertainties are assumed to be in both system matrix and input matrix. The proposed DO has a unified form and the popularly used proportional observer and proportional integral observer can be considered as the particular cases of the proposed DO. Based on the algebraic constraints, the observer design issue is transformed into the asymptotically stability analysis problem. The sufficient criterion of the DO design is derived in terms of linear matrix equality (LMI), by constructing a Lyapunov function to guarantee the H-infinity performance. A numerical example is used to illustrate the performance of the proposed DO. |
| first_indexed | 2024-04-24T12:01:02Z |
| format | Article |
| id | doaj.art-9701e7c5c42e4c1891f93c644d4281d9 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-24T12:01:02Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-9701e7c5c42e4c1891f93c644d4281d92024-04-08T23:00:53ZengIEEEIEEE Access2169-35362024-01-0112483944840310.1109/ACCESS.2024.338154010478514Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With DisturbancesNan Gao0https://orcid.org/0000-0003-2736-2434Jianliang Tang1Jinghui Lin2Guifen Sheng3Hao Chen4Shaanxi Key Laboratory of New Transportation Energy and Automotive Energy Saving, Chang’an University, Xi’an, ChinaGuangzhou Gonglu Engineering Company, Guangzhou, ChinaGuangzhou Gonglu Engineering Company, Guangzhou, ChinaShaanxi Key Laboratory of New Transportation Energy and Automotive Energy Saving, Chang’an University, Xi’an, ChinaShaanxi Key Laboratory of New Transportation Energy and Automotive Energy Saving, Chang’an University, Xi’an, ChinaThis paper investigates the dynamic observer (DO) design problem for a class of disturbed Lipschitz nonlinear vehicle systems with uncertainties, where the uncertainties are assumed to be in both system matrix and input matrix. The proposed DO has a unified form and the popularly used proportional observer and proportional integral observer can be considered as the particular cases of the proposed DO. Based on the algebraic constraints, the observer design issue is transformed into the asymptotically stability analysis problem. The sufficient criterion of the DO design is derived in terms of linear matrix equality (LMI), by constructing a Lyapunov function to guarantee the H-infinity performance. A numerical example is used to illustrate the performance of the proposed DO.https://ieeexplore.ieee.org/document/10478514/Dynamic observernonlinear systemuncertaintyLMIH-infinity |
| spellingShingle | Nan Gao Jianliang Tang Jinghui Lin Guifen Sheng Hao Chen Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances IEEE Access Dynamic observer nonlinear system uncertainty LMI H-infinity |
| title | Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances |
| title_full | Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances |
| title_fullStr | Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances |
| title_full_unstemmed | Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances |
| title_short | Nonlinear Dynamic Observer Design for Uncertain Vehicle Systems With Disturbances |
| title_sort | nonlinear dynamic observer design for uncertain vehicle systems with disturbances |
| topic | Dynamic observer nonlinear system uncertainty LMI H-infinity |
| url | https://ieeexplore.ieee.org/document/10478514/ |
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