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Paper Abstract and Keywords
Presentation 2009-11-19 16:40
Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism -- Modeling of the Oscillating Mechanism (VI) --
Shin-ichi Wada, Keiji Koshida, Taketo Sonoda, Saindaa Norovling, Mitsuo Kikuchi, Hiroaki Kubota (TMC System), Koichiro Sawa (Keio Univ.) EMD2009-84 Link to ES Tech. Rep. Archives: EMD2009-84
Abstract (in Japanese) (See Japanese page) 
(in English) Authors have developed the mechanism which gives vibration to electrical contacts by hammering oscillation and studied the influences of a micro-oscillating on the contacts. In time field, by step function as external force and using approximation of material particle, they carried out mathematical approach and simulation of the mechanism with a personal computer. In space field, it was suggested that the analytical modeling of thin film was carried out using continuous approximation. By this model with experimental estimation of initial & boundary conditions, it was approximately possible to estimate of fundamental mechanical quantities, such as displacement, acceleration and mechanical energy.
Keyword (in Japanese) (See Japanese page) 
(in English) electrical contact / hammering oscillation mechanism / mathematical model / continuous model / time field / space field / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 287, EMD2009-84, pp. 67-70, Nov. 2009.
Paper # EMD2009-84 
Date of Issue 2009-11-12 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
Download PDF EMD2009-84 Link to ES Tech. Rep. Archives: EMD2009-84

Conference Information
Committee EMD  
Conference Date 2009-11-19 - 2009-11-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Nippon Institute of Technology, Kanda Campus, Tokyo, Japan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) IS-EMD2009 (9th International Session on Electro-Mechanical Devices) 
Paper Information
Registration To EMD 
Conference Code 2009-11-EMD 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism 
Sub Title (in English) Modeling of the Oscillating Mechanism (VI) 
Keyword(1) electrical contact  
Keyword(2) hammering oscillation mechanism  
Keyword(3) mathematical model  
Keyword(4) continuous model  
Keyword(5) time field  
Keyword(6) space field  
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1st Author's Name Shin-ichi Wada  
1st Author's Affiliation TMC System Co. Ltd. (TMC System)
2nd Author's Name Keiji Koshida  
2nd Author's Affiliation TMC System Co. Ltd. (TMC System)
3rd Author's Name Taketo Sonoda  
3rd Author's Affiliation TMC System Co. Ltd. (TMC System)
4th Author's Name Saindaa Norovling  
4th Author's Affiliation TMC System Co. Ltd. (TMC System)
5th Author's Name Mitsuo Kikuchi  
5th Author's Affiliation TMC System Co. Ltd. (TMC System)
6th Author's Name Hiroaki Kubota  
6th Author's Affiliation TMC System Co. Ltd. (TMC System)
7th Author's Name Koichiro Sawa  
7th Author's Affiliation Keio University. (Keio Univ.)
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Speaker Author-2 
Date Time 2009-11-19 16:40:00 
Presentation Time 20 minutes 
Registration for EMD 
Paper # EMD2009-84 
Volume (vol) vol.109 
Number (no) no.287 
Page pp.67-70 
#Pages
Date of Issue 2009-11-12 (EMD) 


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