The development on a new biomechatronic prosthetic hand based on under-actuated mechanism

被引：17

作者：

Huang, H. ^{[1
]}

Jiang, L. ^{[1
]}

Zhao, D. W. ^{[1
]}

Zhao, J. D. ^{[1
]}

Cai, H. G. ^{[1
]}

Liu, H. ^{[2
]}

Meusel, P. ^{[2
]}

Willberg, B. ^{[2
]}

Hirzinger, G. ^{[2
]}

机构：

[1] Harbin Inst Technol, Robot Res Inst, Heilongjiang 150001, Peoples R China

[2] German Aerosp Ctr, Inst Robot & Mechatron, DLR, D-82230 Wessling, Germany

来源：

2006 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS, VOLS 1-12 | 2006年

基金：

美国国家科学基金会;

关键词：

prosthetic hand; under-actuated; coupling; grasp; EMG;

D O I：

10.1109/IROS.2006.281765

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Based on under-actuated mechanism and coupling principle, a five-fingered, multi-sensory and biomechatronic prosthetic hand has been designed. The multi-DOF hand comprises 13 joints and is controlled by 3 motors. Actuated by only one motor, the thumb can move along a cone surface which is superior in the appearance. Also driven by one motor and transmitted by springs, the mid finger, the ring finger and the little finger can move simultaneously and envelop objects with complex shape. On the other hand, during the hand designation, the handsome appearance has been considered and its glove prototype has been designed. The hardware system and the sensory system have been developed. Through blue tooth wireless protocol, the hand can be controlled by voice signal. Furthermore, it can also be controlled by Electromyography (EMG) signal like most prosthetic hand in existence. It has been verified by experiments that the hand has strong capability of self-adaptation grasp and can accomplish precise and power grasp.

引用

页码：3791 / +

页数：2

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