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January 24, 2010 | History

Helping hand: An anatomically accurate inverse dynamics solution for unconstrained hand motion 1 edition

Helping hand: An anatomically accurate inverse dynamics solution for ...
Winnie Tsang

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Helping hand: An anatomically accurate inverse dynamics solution for unconstrained hand motion.

Published 2005 .
Written in English.

About the Book

The human hand is a marvelously useful biomechanical device that has inspired numerous depictions and models, however its complexity, makes the construction of accurate visual and physical models an extremely challenging goal. We present, Helping Hand, a realistic skeletal musculo-tendon model of the human hand and forearm. The model permits direct forward dynamics simulation, which accurately predicts hand joint orientation given a set of muscle activations. We also present a solution to the inverse problem of determining an optimal set of muscle activations to achieve a given pose or motion; muscle fatigue, injury can also be specified, yielding different control solutions that favor healthy muscle. The model can take kinematic pose data and predict animation sequences of the hand to fit or indeed physically improve upon kinematic data. Lastly, we demonstrate ways to isolate and visualize muscle groups as their effect on hand motion is animated.

Edition Notes

Source: Masters Abstracts International, Volume: 44-01, page: 0412.

Thesis (M.Sc.)--University of Toronto, 2005.

Electronic version licensed for access by U. of T. users.

ROBARTS MICROTEXT copy on microfiche.

The Physical Object

Pagination
97 leaves.
Number of pages
97

ID Numbers

Open Library
OL19214748M
ISBN 10
0494021802

History

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January 24, 2010 Edited by WorkBot add more information to works
December 11, 2009 Created by WorkBot add works page