Comparative study of core materials and multi-degree-of-freedom sandwich piezoelectric energy harvester with inner cantilevered beams

Conventional energy harvesters using a single metal substrate can hardly collect sufficient energies from wideband and low frequency vibration sources. A sandwich structure composed of two thin face sheets and a soft-core material can be an alternative substrate to replace a single metal layer to dr...

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Bibliographic Details
Main Authors: Li, Xiangyang, Yu, Kaiping, Upadrashta, Deepesh, Yang, Yaowen
Other Authors: School of Civil and Environmental Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Online Access:https://hdl.handle.net/10356/151245