A tapered beam piezoelectric energy harvester shunted to P-SSHI interface

doi:10.1117/12.2554871

	A tapered beam piezoelectric energy harvester shunted to P-SSHI interface
	Hu, Guobiao 1; Tang, Lihua 1; Liang, Junrui2 ; Das, Raj 3
	2020
会议录名称	ACTIVE AND PASSIVE SMART STRUCTURES AND INTEGRATED SYSTEMS IX 2020
ISSN	1996756X
卷号	11376
发表状态	已发表
DOI	10.1117/12.2554871
摘要	In this paper, a tapered beam piezoelectric energy harvester attached with a tip mass whose centroid does not coincide with the attaching point is investigated. First, the consideration of the geometric dimensions of the tip mass is embodied in the calculation of its rotational inertia and the determination of its centroid. Subsequently, a single-degree-of-freedom representation method is developed on the basis of a derived analytical governing equation. Finally, by shunting to the P-SSHI interface circuit, using an improved equivalent impedance modelling method, the mechanical and electrical domains are bridged to provide a comprehensive analysis of the practical energy harvesting system. © 2020 SPIE.
会议地点	None, United states
收录类别	EI ; CPCI ; CPCI-S
出版者	SPIE
EI入藏号	20202308786902
EI主题词	Degrees of freedom (mechanics) ; Equivalent circuits ; Integrated control ; Piezoelectric devices ; Piezoelectricity
EI分类号	Energy Conversion Issues:525.5 ; Electricity: Basic Concepts and Phenomena:701.1 ; Control Systems:731.1 ; Mechanics:931.1
原始文献类型	Conference article (CA)
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/121512
专题	信息科学与技术学院_PI研究组_梁俊睿组
通讯作者	Tang, Lihua
作者单位	1.Department of Mechanical Engineering, University of Auckland, 20 Symonds Street, Auckland; 1010, New Zealand 2.School of Information Science and Technology, ShanghaiTech University, 393 Middle Huaxia Road, Shanghai; 201210, China 3.School of Engineering, RMIT University, GPO Box 2476, Melbourne; VIC; 3001, Australia
推荐引用方式 GB/T 7714	Hu, Guobiao,Tang, Lihua,Liang, Junrui,et al. A tapered beam piezoelectric energy harvester shunted to P-SSHI interface[C]:SPIE,2020.