A powered ankle prothesis driven by EHA technique

Xingjian Wang; Rufei Li; Jing Fang; Shaoping Wang; Changhong Lin

doi:10.1109/ICIEA.2018.8397945

A powered ankle prothesis driven by EHA technique

Xingjian Wang^*
, Rufei Li
, Jing Fang
, Shaoping Wang
, Changhong Lin

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Zhejiang University
Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

There are many limitations in passive ankle prosthesis which are widely used so far. Meanwhile succeed commercial product has not been push out yet although the study of powered ankle prosthesis is ongoing. One of the main reason is that it is difficult to integrate the mechanism with limited weight, which have enough instantaneous power to promote the body forward. In this paper, a powered ankle prosthesis driven by EHA (Electro-Hydraulic Actuator) technique is proposed to solve this problem. It is mainly composed of peripheral mechanism and embedded hydraulic system which contains accumulator, plunger pump, motor, solenoid valve, miniature hydraulic circuit. The prototype with this structure is similar in quality and volume to a real ankle and is verified to match the true ankle performance.

Original language	English
Title of host publication	Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1492-1497
Number of pages	6
ISBN (Electronic)	9781538637579
DOIs	https://doi.org/10.1109/ICIEA.2018.8397945
State	Published - 26 Jun 2018
Event	13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 - Wuhan, China Duration: 31 May 2018 → 2 Jun 2018

Publication series

Name	Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

Conference

Conference	13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Country/Territory	China
City	Wuhan
Period	31/05/18 → 2/06/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

EHA
ankle
micro hydraulic system
powered ankle prosthesis
smart prosthesis

Access to Document

10.1109/ICIEA.2018.8397945

Cite this

Wang, X., Li, R., Fang, J., Wang, S., & Lin, C. (2018). A powered ankle prothesis driven by EHA technique. In Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 (pp. 1492-1497). (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEA.2018.8397945

@inproceedings{18628213ac2e4c3f8cebfd891a71458a,

title = "A powered ankle prothesis driven by EHA technique",

abstract = "There are many limitations in passive ankle prosthesis which are widely used so far. Meanwhile succeed commercial product has not been push out yet although the study of powered ankle prosthesis is ongoing. One of the main reason is that it is difficult to integrate the mechanism with limited weight, which have enough instantaneous power to promote the body forward. In this paper, a powered ankle prosthesis driven by EHA (Electro-Hydraulic Actuator) technique is proposed to solve this problem. It is mainly composed of peripheral mechanism and embedded hydraulic system which contains accumulator, plunger pump, motor, solenoid valve, miniature hydraulic circuit. The prototype with this structure is similar in quality and volume to a real ankle and is verified to match the true ankle performance.",

keywords = "EHA, ankle, micro hydraulic system, powered ankle prosthesis, smart prosthesis",

author = "Xingjian Wang and Rufei Li and Jing Fang and Shaoping Wang and Changhong Lin",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 ; Conference date: 31-05-2018 Through 02-06-2018",

year = "2018",

month = jun,

day = "26",

doi = "10.1109/ICIEA.2018.8397945",

language = "英语",

series = "Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1492--1497",

booktitle = "Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018",

address = "美国",

}

Wang, X, Li, R, Fang, J, Wang, S & Lin, C 2018, A powered ankle prothesis driven by EHA technique. in Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018, Institute of Electrical and Electronics Engineers Inc., pp. 1492-1497, 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018, Wuhan, China, 31/05/18. https://doi.org/10.1109/ICIEA.2018.8397945

A powered ankle prothesis driven by EHA technique. / Wang, Xingjian; Li, Rufei; Fang, Jing et al.
Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1492-1497 (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Wang, Xingjian

AU - Li, Rufei

AU - Fang, Jing

AU - Wang, Shaoping

AU - Lin, Changhong

PY - 2018/6/26

Y1 - 2018/6/26

N2 - There are many limitations in passive ankle prosthesis which are widely used so far. Meanwhile succeed commercial product has not been push out yet although the study of powered ankle prosthesis is ongoing. One of the main reason is that it is difficult to integrate the mechanism with limited weight, which have enough instantaneous power to promote the body forward. In this paper, a powered ankle prosthesis driven by EHA (Electro-Hydraulic Actuator) technique is proposed to solve this problem. It is mainly composed of peripheral mechanism and embedded hydraulic system which contains accumulator, plunger pump, motor, solenoid valve, miniature hydraulic circuit. The prototype with this structure is similar in quality and volume to a real ankle and is verified to match the true ankle performance.

AB - There are many limitations in passive ankle prosthesis which are widely used so far. Meanwhile succeed commercial product has not been push out yet although the study of powered ankle prosthesis is ongoing. One of the main reason is that it is difficult to integrate the mechanism with limited weight, which have enough instantaneous power to promote the body forward. In this paper, a powered ankle prosthesis driven by EHA (Electro-Hydraulic Actuator) technique is proposed to solve this problem. It is mainly composed of peripheral mechanism and embedded hydraulic system which contains accumulator, plunger pump, motor, solenoid valve, miniature hydraulic circuit. The prototype with this structure is similar in quality and volume to a real ankle and is verified to match the true ankle performance.

KW - EHA

KW - ankle

KW - micro hydraulic system

KW - powered ankle prosthesis

KW - smart prosthesis

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M3 - 会议稿件

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T3 - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

SP - 1492

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BT - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

Y2 - 31 May 2018 through 2 June 2018

ER -

Wang X, Li R, Fang J, Wang S, Lin C. A powered ankle prothesis driven by EHA technique. In Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1492-1497. (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018). doi: 10.1109/ICIEA.2018.8397945

A powered ankle prothesis driven by EHA technique

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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