Self-Powered Active Vibration Control: Concept, Modeling, and Testing
Despite their superior control performance, active vibration control techniques cannot be widely used in some engineering fields because of their substantial power demand in controlling large-scale structures. As an innovative solution to this problem, an unprecedented self-powered active vibration...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-04-01
|
| Series: | Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2095809921002654 |
| _version_ | 1828554898951634944 |
|---|---|
| author | Jin-Yang Li Songye Zhu |
| author_facet | Jin-Yang Li Songye Zhu |
| author_sort | Jin-Yang Li |
| collection | DOAJ |
| description | Despite their superior control performance, active vibration control techniques cannot be widely used in some engineering fields because of their substantial power demand in controlling large-scale structures. As an innovative solution to this problem, an unprecedented self-powered active vibration control system was developped in this study. The topological design, working mechanism, and power flow of the proposed system are presented herein. The self-powering ability of the system was confirmed based on a detailed power flow analysis of vibration control processes. A self-powered actively controlled actuator was designed and applied to a scaled active vibration isolation table. The feasibility and effectiveness of the innovative system were successfully validated through a series of analytical, numerical, and experimental investigations. The setup and control strategy of the proposed system can be readily extended to diversified active vibration control applications in various engineering fields. |
| first_indexed | 2024-12-12T05:43:58Z |
| format | Article |
| id | doaj.art-8f35b5492d1e46c3bc5379e918cf55eb |
| institution | Directory Open Access Journal |
| issn | 2095-8099 |
| language | English |
| last_indexed | 2024-12-12T05:43:58Z |
| publishDate | 2022-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Engineering |
| spelling | doaj.art-8f35b5492d1e46c3bc5379e918cf55eb2022-12-22T00:35:50ZengElsevierEngineering2095-80992022-04-0111126137Self-Powered Active Vibration Control: Concept, Modeling, and TestingJin-Yang Li0Songye Zhu1Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong 999077, ChinaDepartment of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong 999077, China; National Rail Transit Electrification and Automation Engineering Technology Research Center (Hong Kong Branch), The Hong Kong Polytechnic University, Hong Kong 999077, China; Corresponding author.Despite their superior control performance, active vibration control techniques cannot be widely used in some engineering fields because of their substantial power demand in controlling large-scale structures. As an innovative solution to this problem, an unprecedented self-powered active vibration control system was developped in this study. The topological design, working mechanism, and power flow of the proposed system are presented herein. The self-powering ability of the system was confirmed based on a detailed power flow analysis of vibration control processes. A self-powered actively controlled actuator was designed and applied to a scaled active vibration isolation table. The feasibility and effectiveness of the innovative system were successfully validated through a series of analytical, numerical, and experimental investigations. The setup and control strategy of the proposed system can be readily extended to diversified active vibration control applications in various engineering fields.http://www.sciencedirect.com/science/article/pii/S2095809921002654Self-powered active vibration controlEnergy harvestingSkyhook controlPower equilibriumSmart control |
| spellingShingle | Jin-Yang Li Songye Zhu Self-Powered Active Vibration Control: Concept, Modeling, and Testing Engineering Self-powered active vibration control Energy harvesting Skyhook control Power equilibrium Smart control |
| title | Self-Powered Active Vibration Control: Concept, Modeling, and Testing |
| title_full | Self-Powered Active Vibration Control: Concept, Modeling, and Testing |
| title_fullStr | Self-Powered Active Vibration Control: Concept, Modeling, and Testing |
| title_full_unstemmed | Self-Powered Active Vibration Control: Concept, Modeling, and Testing |
| title_short | Self-Powered Active Vibration Control: Concept, Modeling, and Testing |
| title_sort | self powered active vibration control concept modeling and testing |
| topic | Self-powered active vibration control Energy harvesting Skyhook control Power equilibrium Smart control |
| url | http://www.sciencedirect.com/science/article/pii/S2095809921002654 |
| work_keys_str_mv | AT jinyangli selfpoweredactivevibrationcontrolconceptmodelingandtesting AT songyezhu selfpoweredactivevibrationcontrolconceptmodelingandtesting |