A powered prosthetic knee joint inspired from musculoskeletal system

被引：18

作者：

Dabiri, Yaghoub ^{[1
]}

Najarian, Siamak ^{[1
]}

Eslami, Mohammad Reza ^{[2
]}

Zahedi, Saeed ^{[3
]}

Moser, David ^{[4
]}

机构：

[1] Amirkabir Univ Technol, Fac Biomed Engn, Tehran, Iran

[2] Amirkabir Univ Technol, Dept Mech Engn, Tehran, Iran

[3] Univ Surrey, Ctr Biomed Engn, OBE, Guildford GU2 5XH, Surrey, England

[4] Univ Surrey, Ctr Biomed Engn, Guildford GU2 5XH, Surrey, England

来源：

BIOCYBERNETICS AND BIOMEDICAL ENGINEERING | 2013年 / 33卷 / 02期

关键词：

Prosthetic knee; Biomimetics-musculoskeletal system; ENERGY-COST; DESIGN; AMPUTEES; SIMULATION; WALKING; LEVEL; GAIT;

D O I：

10.1016/j.bbe.2013.03.004

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This paper reports on a powered prosthetic knee joint powered by artificial muscles. A musculoskeletal system integrating artificial and biological muscles was simulated. The gait cycle was divided into seven modes. Based on the results of the simulation, the artificial muscles were pressurized to provide the biological knee torque. Analysis of the gait trials of an amputee showed the timing of artificial muscles was similar to EMG of biological knee muscles. This paper is an initial step forward to implement the concept of biomimetic approach in prosthetic knee technology. (C) 2013 Nalecz Institute of Biocybemetics and Biomedical Engineering. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

引用

页码：118 / 124

页数：7

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