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ViPSN-Pluck: A Transient-Motion-Powered Motion Detector
2022
发表期刊IEEE INTERNET OF THINGS JOURNAL (IF:8.2[JCR-2023],9.0[5-Year])
ISSN2372-2541
卷号9期号:5
发表状态已发表
DOI10.1109/JIOT.2021.3098238
摘要The emerging energy harvesting technology facilitates the development of ubiquitous and everlasting battery-free motion detectors. This article introduces a robust design of the transient-motion-powered motion detector, which is called ViPSN-pluck. “ViPSN” is the acronym for the vibration-powered sensing node while “pluck” stands for the plucking-motion energy harvester. By using a piezo-magneto-elastic structure, ViPSN-pluck can efficiently harvest energy from a transient motion. By properly making good use of this tiny harvested energy, ViPSN-pluck can effectively carry out motion detection and Bluetooth low-energy (BLE) wireless communication. Given the concurrency of mechanical potential energy precharging and motion detection, the transient-motion plucking energy harvester used in ViPSN-pluck has the merit of high energy reliability. This unique feature is unprecedented in the solar and radio-frequency (RF) energy harvesting cases, which might suffer from energy outages under fluctuating irradiance or RF signal strength, respectively. The working principle of ViPSN-pluck, in particular, the dynamic characteristics of the plucking energy harvester and the energy matching between generation and utilization, are discussed in detail to demonstrate the robustness in operation. The cyber-electromechanical synergy among the mechanical dynamics, power conditioning circuit, and low-power embedded system is highlighted. The design methodology of ViPSN-pluck provides a valuable reference for the developments of future motion-powered Internet of Things devices.
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收录类别SCI ; SCIE ; EI
来源库IEEE
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文献类型期刊论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/135711
专题信息科学与技术学院
信息科学与技术学院_PI研究组_梁俊睿组
信息科学与技术学院_硕士生
作者单位
1.School of Information Science and Technology, Shanghai Engineering Research Center of Energy Efficient and Custom AI IC, ShanghaiTech University, Shanghai, China
2.Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China
3.University of Chinese Academy of Sciences, Beijing, China
第一作者单位信息科学与技术学院
第一作者的第一单位信息科学与技术学院
推荐引用方式
GB/T 7714
Xin Li,Hong Tang,Guobiao Hu,et al. ViPSN-Pluck: A Transient-Motion-Powered Motion Detector[J]. IEEE INTERNET OF THINGS JOURNAL,2022,9(5).
APA Xin Li,Hong Tang,Guobiao Hu,Bao Zhao,&Junrui Liang.(2022).ViPSN-Pluck: A Transient-Motion-Powered Motion Detector.IEEE INTERNET OF THINGS JOURNAL,9(5).
MLA Xin Li,et al."ViPSN-Pluck: A Transient-Motion-Powered Motion Detector".IEEE INTERNET OF THINGS JOURNAL 9.5(2022).
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