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Proceedings Paper

Study on dynamics characteristics of gyroscopic power generator
Author(s): Tomohiro Ishii; Jun Iwasaki; Hiroshi Hosaka
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Paper Abstract

In order to solve the energy supply problem for ubiquitous equipments, a gyroscopic power generator is proposed which utilizes kinetic energy of human movement. In the generator, a rotor increases spinning velocity by the precession and friction caused by input vibration. In this paper, first, an analytical method of the rotor movement is presented. Then the output energy of the prototype generator is estimated by using the analysis.

Paper Details

Date Published: 9 January 2008
PDF: 6 pages
Proc. SPIE 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 67941O (9 January 2008); doi: 10.1117/12.784425
Show Author Affiliations
Tomohiro Ishii, The Univ. of Tokyo (Japan)
Jun Iwasaki, The Univ. of Tokyo (Japan)
Hiroshi Hosaka, The Univ. of Tokyo (Japan)

Published in SPIE Proceedings Vol. 6794:
ICMIT 2007: Mechatronics, MEMS, and Smart Materials
Minoru Sasaki; Gisang Choi Sang; Zushu Li; Ryojun Ikeura; Hyungki Kim; Fangzheng Xue, Editor(s)

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