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Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester
Joint Authors
Zhang, Ye-Wei
Fang, Bo
Wang, Chuang
Yuan, Bin
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-28
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
Zhang, Ye-Wei& Wang, Chuang& Yuan, Bin& Fang, Bo. 2017. Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester. Shock and Vibration،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1204050
Modern Language Association (MLA)
Zhang, Ye-Wei…[et al.]. Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester. Shock and Vibration No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1204050
American Medical Association (AMA)
Zhang, Ye-Wei& Wang, Chuang& Yuan, Bin& Fang, Bo. Integration of Geometrical and Material Nonlinear Energy Sink with Piezoelectric Material Energy Harvester. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1204050
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1204050