Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach
This paper deals with a computational optimization approach to the problem of state-feedback control design for a wind turbine system. The first step of the study is to develop a reduced order model for the system by considering the most important physical phenomena of aerodynamics and structural dy...
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2011-10-01
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| Series: | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
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| Online Access: | https://www.jstage.jst.go.jp/article/jamdsm/5/3/5_3_171/_pdf/-char/en |
| _version_ | 1811291848593899520 |
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| author | Hamid Reza KARIMI |
| author_facet | Hamid Reza KARIMI |
| author_sort | Hamid Reza KARIMI |
| collection | DOAJ |
| description | This paper deals with a computational optimization approach to the problem of state-feedback control design for a wind turbine system. The first step of the study is to develop a reduced order model for the system by considering the most important physical phenomena of aerodynamics and structural dynamics. Moreover, the behavior of the system can be influenced by the coupled dynamics between the tower motions and the blade pitch and turbine speed which can cause instabilities in the control loops in the worst case. By using a suitable wavelet funcation, called Haar functions, a recursive computational procedure is established for finding the system dynamics approximately by solving only algebraic equations instead of solving the Riccati differential. Simulation results are given to illustrate the usefulness of the proposed control methodology. |
| first_indexed | 2024-04-13T04:35:34Z |
| format | Article |
| id | doaj.art-facced61379445469f2fbe5015a09658 |
| institution | Directory Open Access Journal |
| issn | 1881-3054 |
| language | English |
| last_indexed | 2024-04-13T04:35:34Z |
| publishDate | 2011-10-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| spelling | doaj.art-facced61379445469f2fbe5015a096582022-12-22T03:02:11ZengThe Japan Society of Mechanical EngineersJournal of Advanced Mechanical Design, Systems, and Manufacturing1881-30542011-10-015317118610.1299/jamdsm.5.171jamdsmWavelet-Based Optimal Control of a Wind Turbine System: A Computational ApproachHamid Reza KARIMI0Department of Engineering, Faculty of Engineering and Science, University of AgderThis paper deals with a computational optimization approach to the problem of state-feedback control design for a wind turbine system. The first step of the study is to develop a reduced order model for the system by considering the most important physical phenomena of aerodynamics and structural dynamics. Moreover, the behavior of the system can be influenced by the coupled dynamics between the tower motions and the blade pitch and turbine speed which can cause instabilities in the control loops in the worst case. By using a suitable wavelet funcation, called Haar functions, a recursive computational procedure is established for finding the system dynamics approximately by solving only algebraic equations instead of solving the Riccati differential. Simulation results are given to illustrate the usefulness of the proposed control methodology.https://www.jstage.jst.go.jp/article/jamdsm/5/3/5_3_171/_pdf/-char/enwind turbinewaveletscomputational approach |
| spellingShingle | Hamid Reza KARIMI Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach Journal of Advanced Mechanical Design, Systems, and Manufacturing wind turbine wavelets computational approach |
| title | Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach |
| title_full | Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach |
| title_fullStr | Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach |
| title_full_unstemmed | Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach |
| title_short | Wavelet-Based Optimal Control of a Wind Turbine System: A Computational Approach |
| title_sort | wavelet based optimal control of a wind turbine system a computational approach |
| topic | wind turbine wavelets computational approach |
| url | https://www.jstage.jst.go.jp/article/jamdsm/5/3/5_3_171/_pdf/-char/en |
| work_keys_str_mv | AT hamidrezakarimi waveletbasedoptimalcontrolofawindturbinesystemacomputationalapproach |