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Models for Estimation of Isometric Wrist Joint Torques Using Surface Electromyography

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MODELS FOR ESTIMATION OF ISOMETRIC WRIST JOINT TORQUES USING SURFACE ELECTROMYOGRAPHY by Amirreza Ziai B.Eng., Sharif University of Technology, Tehran, 2008

THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF APPLIED SCIENCE

In the School of Engineering Science Faculty of Applied Science

© Amirreza Ziai 2011 SIMON FRASER UNIVERSITY Summer 2011

All rights reserved. However, in accordance with the Copyright Act of Canada, this work may be reproduced, without authorization, under the conditions for Fair Dealing. Therefore, limited reproduction of this work for the purposes of private study, research, criticism, review and news reporting is likely to be in accordance with the law, particularly if cited appropriately.

APPROVAL
Name: Degree: Title of Thesis: Amirreza Ziai M.A.Sc Models for estimation of isometric wrist joint torques using surface electromyography

Examining Committee: Chair: Parvaneh Saeedi, P.Eng Assistant Professor – School of Engineering Science

______________________________________ Dr. Carlo Menon, P.Eng Senior Supervisor Assistant Professor – School of Engineering Science ______________________________________ Dr. Shahram Payandeh, P.Eng Supervisor Professor – School of Engineering Science ______________________________________ Dr. Bozena Kaminska, P.Eng Examiner Professor – School of Engineering Science Date Defended/Approved: _________September 2, 2011 ______________

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ABSTRACT
With an aging population, facilitation of an independent lifestyle for the elderly and those with neuromuscular conditions is a prominent field of research. Different robotic prototypes have been proposed in order to aid patients and seniors regain their autonomy by augmenting forces exerted by the device wearer. Some of these prototypes are controlled in force by processing surface electromyography (SEMG)

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