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Paper Abstract and Keywords
Presentation 2008-10-17 13:35
Degradation phenomenon of electrical contacts by 3-D oscillating mechanism -- Oscillating characteristics of 3-D oscillating mechanism --
Shin-ichi Wada, Keiji Koshida, Hiroto Minegishi, Taketo Sonoda, Mitsuo Kikuchi, Hiroaki Kubota (TMC), Koichiro Sawa (Keio) EMD2008-60 Link to ES Tech. Rep. Archives: EMD2008-60
Abstract (in Japanese) (See Japanese page) 
(in English) 3-D oscillation mechanism has been designed to simulate real vibrations that expanded 1-D oscillation mechanism (that is to say hammering oscillation mechanism and sliding contact mechanism) into 3-D. And the fundamental characteristics of the mechanism are obtained, such as acceleration and displacement at various frequencies, output wave forms to sinusoidal inputs, and mechanical interferences in the X, Y, and Z-directions of the stage. Experimental results suggested that the mechanism could detect more real degradation phenomenon on contacts by the influences of micro-vibration. However, it is necessary that the mechanism should be improved, for instance, in precision mechanism and in feedback control.
Keyword (in Japanese) (See Japanese page) 
(in English) electrical contact / 3-D oscillating mechanism / magnetostrictive actuator / micro-vibration / contact resistance / hammering oscillation mechanism / sliding contact mechanism /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 246, EMD2008-60, pp. 1-6, Oct. 2008.
Paper # EMD2008-60 
Date of Issue 2008-10-10 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 EMD2008-60 Link to ES Tech. Rep. Archives: EMD2008-60

Conference Information
Committee EMD  
Conference Date 2008-10-17 - 2008-10-17 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2008-10-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Degradation phenomenon of electrical contacts by 3-D oscillating mechanism 
Sub Title (in English) Oscillating characteristics of 3-D oscillating mechanism 
Keyword(1) electrical contact  
Keyword(2) 3-D oscillating mechanism  
Keyword(3) magnetostrictive actuator  
Keyword(4) micro-vibration  
Keyword(5) contact resistance  
Keyword(6) hammering oscillation mechanism  
Keyword(7) sliding contact mechanism  
Keyword(8)  
1st Author's Name Shin-ichi Wada  
1st Author's Affiliation TMC SYSTEM CO., LTD. (TMC)
2nd Author's Name Keiji Koshida  
2nd Author's Affiliation TMC SYSTEM CO., LTD. (TMC)
3rd Author's Name Hiroto Minegishi  
3rd Author's Affiliation TMC SYSTEM CO., LTD. (TMC)
4th Author's Name Taketo Sonoda  
4th Author's Affiliation TMC SYSTEM CO., LTD. (TMC)
5th Author's Name Mitsuo Kikuchi  
5th Author's Affiliation TMC SYSTEM CO., LTD. (TMC)
6th Author's Name Hiroaki Kubota  
6th Author's Affiliation TMC SYSTEM CO., LTD. (TMC)
7th Author's Name Koichiro Sawa  
7th Author's Affiliation Keio University (Keio)
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Speaker Author-1 
Date Time 2008-10-17 13:35:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2008-60 
Volume (vol) vol.108 
Number (no) no.246 
Page pp.1-6 
#Pages
Date of Issue 2008-10-10 (EMD) 


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