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Paper Abstract and Keywords
Presentation 2009-03-11 16:10
A Power Assist System Considering Equilibrium Points of Musculoskeletal System
Toshihiro Kawase (Tokyo Inst. of Tech.), Hiroyuki Kambara, Yasuharu Koike (Tokyo Inst. of Tech/JST-CREST) MBE2008-105
Abstract (in Japanese) (See Japanese page) 
(in English) In a research area of power assist device, it has been tried to estimate information about users' intended motion from electromyogram (EMG) and to use this information for assisting. But improving handleability of this device while posture maintenance haven't been tried. In this research, we propose and examine a new assisting method that doesn't disturb posture maintenance by users. By our method, power assist devices estimate equilibrium points and stiffness from users' EMG and amplify only stiffness with equilibrium points kept untouched. We implemented this method in an experimental power assist device for a wrist and verified that this method is effective for stabilization of posture maintenance.
Keyword (in Japanese) (See Japanese page) 
(in English) Exoskeletons / Electromyogram / Equilibrium Point / Joint Stiffness / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 479, MBE2008-105, pp. 57-62, March 2009.
Paper # MBE2008-105 
Date of Issue 2009-03-04 (MBE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee NC MBE  
Conference Date 2009-03-11 - 2009-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2009-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Power Assist System Considering Equilibrium Points of Musculoskeletal System 
Sub Title (in English)  
Keyword(1) Exoskeletons  
Keyword(2) Electromyogram  
Keyword(3) Equilibrium Point  
Keyword(4) Joint Stiffness  
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1st Author's Name Toshihiro Kawase  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
2nd Author's Name Hiroyuki Kambara  
2nd Author's Affiliation Tokyo Institute of Technology/JST-CREST (Tokyo Inst. of Tech/JST-CREST)
3rd Author's Name Yasuharu Koike  
3rd Author's Affiliation Tokyo Institute of Technology/JST-CREST (Tokyo Inst. of Tech/JST-CREST)
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Speaker Author-1 
Date Time 2009-03-11 16:10:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2008-105 
Volume (vol) vol.108 
Number (no) no.479 
Page pp.57-62 
#Pages
Date of Issue 2009-03-04 (MBE) 


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