An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification
The article presents an adaptive control procedure based on the online recursive identification of the best estimated model of plate bending vibration for vibration cancelation. The test object was a thin, circular aluminum plate, clamped at the edge, with MFC actuator and a velocity feedback signal...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/5/2723 |
| _version_ | 1797475533636763648 |
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| author | Lucyna Leniowska Marcin Grochowina Mariusz Sierżęga Bogumił Hołota |
| author_facet | Lucyna Leniowska Marcin Grochowina Mariusz Sierżęga Bogumił Hołota |
| author_sort | Lucyna Leniowska |
| collection | DOAJ |
| description | The article presents an adaptive control procedure based on the online recursive identification of the best estimated model of plate bending vibration for vibration cancelation. The test object was a thin, circular aluminum plate, clamped at the edge, with MFC actuator and a velocity feedback signal. The sensor signal was collected using the non-contact laser measurement method. The system model of the plate was identified online using identification technique based on auto-regressive with exogenous input model. The control law was designed by the pole placement method solving the Diophantine equation. The adaptive controller we designed was implemented and tested on a real-time platform—PowerDAQ with an xPC Target environment. The results presented in the article confirm the correct operation of the adaptive controller and the reduction of vibrations in a fairly wide frequency band while maintaining a relatively low order of the system model. |
| first_indexed | 2024-03-09T20:46:29Z |
| format | Article |
| id | doaj.art-3b62ffdd6f4b4bae90f77f223bd2f45b |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T20:46:29Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-3b62ffdd6f4b4bae90f77f223bd2f45b2023-11-23T22:45:19ZengMDPI AGApplied Sciences2076-34172022-03-01125272310.3390/app12052723An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive IdentificationLucyna Leniowska0Marcin Grochowina1Mariusz Sierżęga2Bogumił Hołota3College of Natural Sciences, University of Rzeszów, Stanisława Pigonia 1, 35-310 Rzeszów, PolandCollege of Natural Sciences, University of Rzeszów, Stanisława Pigonia 1, 35-310 Rzeszów, PolandResearch & Development Centre Netrix S.A., 20-704 Lublin, PolandCollege of Natural Sciences, University of Rzeszów, Stanisława Pigonia 1, 35-310 Rzeszów, PolandThe article presents an adaptive control procedure based on the online recursive identification of the best estimated model of plate bending vibration for vibration cancelation. The test object was a thin, circular aluminum plate, clamped at the edge, with MFC actuator and a velocity feedback signal. The sensor signal was collected using the non-contact laser measurement method. The system model of the plate was identified online using identification technique based on auto-regressive with exogenous input model. The control law was designed by the pole placement method solving the Diophantine equation. The adaptive controller we designed was implemented and tested on a real-time platform—PowerDAQ with an xPC Target environment. The results presented in the article confirm the correct operation of the adaptive controller and the reduction of vibrations in a fairly wide frequency band while maintaining a relatively low order of the system model.https://www.mdpi.com/2076-3417/12/5/2723circular plateadaptive vibration controlxPC TargetMFC elementson-line identificationRLS algorithm |
| spellingShingle | Lucyna Leniowska Marcin Grochowina Mariusz Sierżęga Bogumił Hołota An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification Applied Sciences circular plate adaptive vibration control xPC Target MFC elements on-line identification RLS algorithm |
| title | An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification |
| title_full | An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification |
| title_fullStr | An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification |
| title_full_unstemmed | An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification |
| title_short | An Adaptive Method for Reducing Vibrations of Circular Plates with Recursive Identification |
| title_sort | adaptive method for reducing vibrations of circular plates with recursive identification |
| topic | circular plate adaptive vibration control xPC Target MFC elements on-line identification RLS algorithm |
| url | https://www.mdpi.com/2076-3417/12/5/2723 |
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