Nonlinear Dynamics of a Rotary Energy Harvester With a Double Frequency Up-Conversion Mechanism

This paper develops a mathematical model of a two degree-of-freedom piezoelectric energy harvester (PEH) in which vibration is driven by disk swing motion. The proposed device converts slow mechanical rotation into piezoelectric vibration using gravity force and magnetic repelling force. The harvest...

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Veröffentlicht in:	Journal of computational and nonlinear dynamics 2020-09, Vol.15 (9)
Hauptverfasser:	Nezami, Saman, Lee, Soobum
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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