Ring energy harvester using cylinder shape change

Yeunhee Kim, Jae-Bok Song, Youngsu Cha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In human hand, there are numerous energy sources such as finger bending and grasping. In previous studies, most energy harvesters have been attached to joints. Herein, we use another energy source during finger bending motion. Specifically, we focus on the shape change of the finger from bending and propose a ring shaped piezoelectric energy harvester. It consists of an anterior piezoelectric ring and an exterior silicone ring. We utilize a silicone cylinder to mimic the finger shape change situation. We measure and observe electrical responses from the piezoelectric energy harvester for the finger shape change.

Original languageEnglish
Title of host publicationActive and Passive Smart Structures and Integrated Systems XII
EditorsAlper Erturk
PublisherSPIE
ISBN (Electronic)9781510625891
DOIs
Publication statusPublished - 2019 Jan 1
EventActive and Passive Smart Structures and Integrated Systems XII 2019 - Denver, United States
Duration: 2019 Mar 42019 Mar 7

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10967
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceActive and Passive Smart Structures and Integrated Systems XII 2019
CountryUnited States
CityDenver
Period19/3/419/3/7

Fingerprint

Harvesters
Silicones
Ring
rings
Energy
silicones
energy sources
energy
Grasping
Motion

Keywords

  • Circumference expansion
  • Energy harvesting
  • Piezoelectric material
  • Ring harvester

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Kim, Y., Song, J-B., & Cha, Y. (2019). Ring energy harvester using cylinder shape change. In A. Erturk (Ed.), Active and Passive Smart Structures and Integrated Systems XII [109671A] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10967). SPIE. https://doi.org/10.1117/12.2514003

Ring energy harvester using cylinder shape change. / Kim, Yeunhee; Song, Jae-Bok; Cha, Youngsu.

Active and Passive Smart Structures and Integrated Systems XII. ed. / Alper Erturk. SPIE, 2019. 109671A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10967).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, Y, Song, J-B & Cha, Y 2019, Ring energy harvester using cylinder shape change. in A Erturk (ed.), Active and Passive Smart Structures and Integrated Systems XII., 109671A, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10967, SPIE, Active and Passive Smart Structures and Integrated Systems XII 2019, Denver, United States, 19/3/4. https://doi.org/10.1117/12.2514003
Kim Y, Song J-B, Cha Y. Ring energy harvester using cylinder shape change. In Erturk A, editor, Active and Passive Smart Structures and Integrated Systems XII. SPIE. 2019. 109671A. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2514003
Kim, Yeunhee ; Song, Jae-Bok ; Cha, Youngsu. / Ring energy harvester using cylinder shape change. Active and Passive Smart Structures and Integrated Systems XII. editor / Alper Erturk. SPIE, 2019. (Proceedings of SPIE - The International Society for Optical Engineering).
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