Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester
This paper presents a novel design by integrating geometrical and material nonlinear energy sink (NES) with a piezoelectric-based vibration energy harvester under shock excitation, which can realize vibration control and energy harvesting. The nonlinear spring and hysteresis behavior of the NES coul...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2017/1987456 |
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| author | Ye-Wei Zhang Chuang Wang Bin Yuan Bo Fang |
| author_facet | Ye-Wei Zhang Chuang Wang Bin Yuan Bo Fang |
| author_sort | Ye-Wei Zhang |
| collection | DOAJ |
| description | This paper presents a novel design by integrating geometrical and material nonlinear energy sink (NES) with a piezoelectric-based vibration energy harvester under shock excitation, which can realize vibration control and energy harvesting. The nonlinear spring and hysteresis behavior of the NES could reflect geometrical and material nonlinearity, respectively. Two configurations of the piezoelectric device, including the piezoelectric element embedded between the NES mass and the single-degree-of-freedom system or ground, are utilised to examine the energy dissipated by damper and hysteresis behavior of NES and the energy harvested by the piezoelectric element. Similar numerical research methods of Runge-Kutta algorithm are used to investigate the two configurations. The energy transaction measure (ETM) is adopted to examine the instantaneous energy transaction between the primary and the NES-piezoelectricity system. And it demonstrates that the dissipated and harvested energy transaction is transferred from the primary system to the NES-piezoelectricity system and the instantaneous transaction of mechanical energy occupies a major part of the energy of transaction. Both figurations could realize vibration control efficiently. |
| format | Article |
| id | doaj-art-711e65cae21a4d8985f55f87640cd415 |
| institution | OA Journals |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-711e65cae21a4d8985f55f87640cd4152025-08-20T02:06:35ZengWileyShock and Vibration1070-96221875-92032017-01-01201710.1155/2017/19874561987456Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy HarvesterYe-Wei Zhang0Chuang Wang1Bin Yuan2Bo Fang3Faculty of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, ChinaFaculty of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, ChinaFaculty of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, ChinaFaculty of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, ChinaThis paper presents a novel design by integrating geometrical and material nonlinear energy sink (NES) with a piezoelectric-based vibration energy harvester under shock excitation, which can realize vibration control and energy harvesting. The nonlinear spring and hysteresis behavior of the NES could reflect geometrical and material nonlinearity, respectively. Two configurations of the piezoelectric device, including the piezoelectric element embedded between the NES mass and the single-degree-of-freedom system or ground, are utilised to examine the energy dissipated by damper and hysteresis behavior of NES and the energy harvested by the piezoelectric element. Similar numerical research methods of Runge-Kutta algorithm are used to investigate the two configurations. The energy transaction measure (ETM) is adopted to examine the instantaneous energy transaction between the primary and the NES-piezoelectricity system. And it demonstrates that the dissipated and harvested energy transaction is transferred from the primary system to the NES-piezoelectricity system and the instantaneous transaction of mechanical energy occupies a major part of the energy of transaction. Both figurations could realize vibration control efficiently.http://dx.doi.org/10.1155/2017/1987456 |
| spellingShingle | Ye-Wei Zhang Chuang Wang Bin Yuan Bo Fang Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester Shock and Vibration |
| title | Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester |
| title_full | Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester |
| title_fullStr | Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester |
| title_full_unstemmed | Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester |
| title_short | Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester |
| title_sort | integration of geometrical and material nonlinear energy sink with piezoelectric material energy harvester |
| url | http://dx.doi.org/10.1155/2017/1987456 |
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