Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures
This study is concerned with the development of multi-input multi-output control algorithms for the active vibration suppression of structures using accelerometer signals and force-type actuators. The concept of the single-input single-output virtual tuned mass damper control algorithm developed in...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2022-06-01
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| Series: | Journal of Low Frequency Noise, Vibration and Active Control |
| Online Access: | https://doi.org/10.1177/14613484211068945 |
| _version_ | 1828350324956463104 |
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| author | Soo-Min Kim Moon K Kwak Taek Soo Chung Ki-Seok Song |
| author_facet | Soo-Min Kim Moon K Kwak Taek Soo Chung Ki-Seok Song |
| author_sort | Soo-Min Kim |
| collection | DOAJ |
| description | This study is concerned with the development of multi-input multi-output control algorithms for the active vibration suppression of structures using accelerometer signals and force-type actuators. The concept of the single-input single-output virtual tuned mass damper control algorithm developed in the previous study was extended to cope with multiple natural modes of structure equipped with a limited number of sensors and actuators. Two control algorithms were developed based on the assumption of collocated control. One is the decentralized virtual tuned mass damper control that produces the actuator signal using only the accelerometer signal of that actuator position. The other is the centralized virtual tuned mass damper control that is designed in modal-space, and produces the modal control force using the modal coordinate. Both the theoretical and experimental results show that the proposed control algorithms are effective in suppressing multiple natural modes with a lesser number of sensors and actuators. However, the decentralized virtual tuned mass damper control can be designed and implemented more easily than the centralized virtual tuned mass damper control. |
| first_indexed | 2024-04-14T01:23:21Z |
| format | Article |
| id | doaj.art-2cd998f049d444a696d1778e9c03c964 |
| institution | Directory Open Access Journal |
| issn | 1461-3484 2048-4046 |
| language | English |
| last_indexed | 2024-04-14T01:23:21Z |
| publishDate | 2022-06-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Journal of Low Frequency Noise, Vibration and Active Control |
| spelling | doaj.art-2cd998f049d444a696d1778e9c03c9642022-12-22T02:20:32ZengSAGE PublishingJournal of Low Frequency Noise, Vibration and Active Control1461-34842048-40462022-06-014110.1177/14613484211068945Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structuresSoo-Min KimMoon K KwakTaek Soo ChungKi-Seok SongThis study is concerned with the development of multi-input multi-output control algorithms for the active vibration suppression of structures using accelerometer signals and force-type actuators. The concept of the single-input single-output virtual tuned mass damper control algorithm developed in the previous study was extended to cope with multiple natural modes of structure equipped with a limited number of sensors and actuators. Two control algorithms were developed based on the assumption of collocated control. One is the decentralized virtual tuned mass damper control that produces the actuator signal using only the accelerometer signal of that actuator position. The other is the centralized virtual tuned mass damper control that is designed in modal-space, and produces the modal control force using the modal coordinate. Both the theoretical and experimental results show that the proposed control algorithms are effective in suppressing multiple natural modes with a lesser number of sensors and actuators. However, the decentralized virtual tuned mass damper control can be designed and implemented more easily than the centralized virtual tuned mass damper control.https://doi.org/10.1177/14613484211068945 |
| spellingShingle | Soo-Min Kim Moon K Kwak Taek Soo Chung Ki-Seok Song Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures Journal of Low Frequency Noise, Vibration and Active Control |
| title | Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures |
| title_full | Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures |
| title_fullStr | Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures |
| title_full_unstemmed | Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures |
| title_short | Development of multi-input multi-output virtual tuned mass damper controls for the vibration suppression of structures |
| title_sort | development of multi input multi output virtual tuned mass damper controls for the vibration suppression of structures |
| url | https://doi.org/10.1177/14613484211068945 |
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