DocumentCode
1038499
Title
Improved Grasp Force Sensitivity for Prosthetic Hands Through Force-Derivative Feedback
Author
Engeberg, Erik D. ; Meek, Sanford
Author_Institution
Univ. of Utah, Salt Lake City
Volume
55
Issue
2
fYear
2008
Firstpage
817
Lastpage
821
Abstract
Sensitivity of applied grasp force is improved for a myoelectrically controlled prosthetic hand under force control through normal force-derivative feedback. Benchtop experiments and results from 12 human test subjects indicate that normal force-derivative feedback can be used in prosthetic hands to help prevent accidental damage to delicate objects.
Keywords
artificial limbs; bioelectric phenomena; force control; force feedback; medical control systems; muscle; neurophysiology; accidental damage prevention; force control; force-derivative feedback; grasp force sensitivity; myoelectrically controlled prosthetic hands; Control systems; Force control; Force feedback; Force measurement; Force sensors; Friction; Gears; Grasping; Humans; Prosthetic hand; Force control; force-derivative feedback; prosthetic hand; Artificial Limbs; Biomechanics; Electromyography; Feedback; Hand; Hand Strength; Humans; Models, Theoretical; Motor Skills; Sensitivity and Specificity;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.2007.912675
Filename
4432733
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