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	Study on a novel tunable piezoelectric energy harvesting structure
	Guan, Ming Jie ; Li, Ying Tai ; Zhao, Yang ; Guan MJ(关明杰) ; Zhao Y(赵扬)
	2014
关键词	Cantilever beams Energy harvesting Piezoelectric devices Piezoelectricity Sensors
英文摘要	Conference Name:2013 2nd International Conference on Sensors, Measurement and lntelligent Materials, ICSMIM 2013. Conference Address: Guangzhou, China. Time:November 16, 2013 - November 17, 2013.; This research proposes a novel piezoelectric harvester structure which is constructed by a cantilever base beam and piezoelectric elements bonded with the base beam in a certain manner. By changing the electrical boundary conditions of the piezoelectric elements, the resonant frequency of the beam structure changes accordingly. Two kinds of manners in which piezoelectric elements are bonded with the beam are investigated and compared with ANSYS simulations and experiments. The results showed that the embedded manner surpasses the surface-bonded manner with the frequency variation ratio of 3.17%. ? (2014) Trans Tech Publications, Switzerland.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMM.475-476.515
出版者	TRANS TECH PUBLICATIONS LTD
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/86308]
专题	物理技术－会议论文
推荐引用方式 GB/T 7714	Guan, Ming Jie,Li, Ying Tai,Zhao, Yang,et al. Study on a novel tunable piezoelectric energy harvesting structure. 2014-01-01.

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