Energy harvesting from a piezoelectric slipper during walking
被引:24
作者:
Cha, Youngsu
论文数: 0引用数: 0
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机构:
Korea Inst Sci & Technol, Ctr Robot Res, 5,Hwarang Ro 14 Gil, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, 5,Hwarang Ro 14 Gil, Seoul 02792, South Korea
Cha, Youngsu
[1
]
Seo, Jiyeon
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, 5,Hwarang Ro 14 Gil, Seoul 02792, South Korea
Korea Univ, Sch Biomed Engn, Seoul, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, 5,Hwarang Ro 14 Gil, Seoul 02792, South Korea
Seo, Jiyeon
[1
,2
]
机构:
[1] Korea Inst Sci & Technol, Ctr Robot Res, 5,Hwarang Ro 14 Gil, Seoul 02792, South Korea
[2] Korea Univ, Sch Biomed Engn, Seoul, South Korea
Energy harvesting;
piezoelectric;
slipper;
walking;
GENERATING ELECTRICITY;
WEARABLE ELECTRONICS;
DEVICES;
D O I:
10.1177/1045389X17740962
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
In this article, we study energy harvesting during human walking from a slipper that hosts a piezoelectric energy transducer. Specifically, we demonstrate the feasibility of energy harvesting when a human wearing a slipper without a heel counter walks on a treadmill. In contrast to other work, we focus on the bending of the slipper instead of the heel strike and foot pressure as an energy source. We analyze the deflection and electrical behavior of the slipper through video analysis and voltage output measurement, respectively. We observe the oscillation of the slipper after its toe-off and the effect of high harmonics on the slipper bending. Additionally, we predict the harvested power delivery to load resistances from the piezoelectric slipper using a model and compare it with the experimental results. We find that the harvested power increases and optimal load resistance decreases with walking speed.
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Cha, Youngsu
;
Hong, Jin
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Korea Univ, Sch Mech Engn, Seoul 02841, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Hong, Jin
;
Lee, Jaemin
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Lee, Jaemin
;
Park, Jung-Min
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Park, Jung-Min
;
Kim, Keehoon
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Donelan, J. M.
;
Li, Q.
论文数: 0引用数: 0
h-index: 0
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Li, Q.
;
Naing, V.
论文数: 0引用数: 0
h-index: 0
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Naing, V.
;
Hoffer, J. A.
论文数: 0引用数: 0
h-index: 0
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Hoffer, J. A.
;
Weber, D. J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Pittsburgh, Dept Phys Med & Rehabil, Pittsburgh, PA 15213 USASimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Weber, D. J.
;
Kuo, A. D.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Biomed Engn, Ann Arbor, MI 48109 USASimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Cha, Youngsu
;
Hong, Jin
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Korea Univ, Sch Mech Engn, Seoul 02841, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Hong, Jin
;
Lee, Jaemin
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Lee, Jaemin
;
Park, Jung-Min
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
Park, Jung-Min
;
Kim, Keehoon
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South KoreaKorea Inst Sci & Technol, Ctr Robot Res, Seoul 02792, South Korea
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Donelan, J. M.
;
Li, Q.
论文数: 0引用数: 0
h-index: 0
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Li, Q.
;
Naing, V.
论文数: 0引用数: 0
h-index: 0
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Naing, V.
;
Hoffer, J. A.
论文数: 0引用数: 0
h-index: 0
机构:
Simon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, CanadaSimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Hoffer, J. A.
;
Weber, D. J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Pittsburgh, Dept Phys Med & Rehabil, Pittsburgh, PA 15213 USASimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada
Weber, D. J.
;
Kuo, A. D.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Biomed Engn, Ann Arbor, MI 48109 USASimon Fraser Univ, Sch Kinesiol, Burnaby, BC V5A 1S6, Canada