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Paper Abstract and Keywords
Presentation 2008-11-15 15:20
Research on Auto-detection Technology of Remainder Particles for Aerospace Relay in Particle Impact Noise Detection
Shicheng Wang, Guofu Zhai, Shujuan Wang (Harbin Inst. of Tech.) EMD2008-79 Link to ES Tech. Rep. Archives: EMD2008-79
Abstract (in Japanese) (See Japanese page) 
(in English) The existence of remainder particles induces relay’s reliability declining, which has become a severe problem in the development of aerospace relay. At present, the widely applied PIND equipment is Model 4511L-R, which has several drawbacks, such as false alarm rate and escape rate are high based on artificial discrimination; the detection accuracy is less than 50%. The feathers of PIND signal are analyzed and the corresponding detection algorithms are proposed in this paper. The validity of these algorithms is proved by experiments. A new remainder auto-detection system for aerospace relay is designed and implemented; the experiment results indicate that its detection accuracy is up to 90%. The detection method and device presented in this paper can be expanded to other remainder detection fields.
Keyword (in Japanese) (See Japanese page) 
(in English) Aerospace Relay / PIND / Remainder Particles / Auto-detection Technology / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 296, EMD2008-79, pp. 57-60, Nov. 2008.
Paper # EMD2008-79 
Date of Issue 2008-11-08 (EMD) 
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)
Download PDF EMD2008-79 Link to ES Tech. Rep. Archives: EMD2008-79

Conference Information
Committee EMD  
Conference Date 2008-11-15 - 2008-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Bunka Gakuin University (Sendai) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) International Session on Electro-Mechanical Devices 2008 
Paper Information
Registration To EMD 
Conference Code 2008-11-EMD 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Research on Auto-detection Technology of Remainder Particles for Aerospace Relay in Particle Impact Noise Detection 
Sub Title (in English)  
Keyword(1) Aerospace Relay  
Keyword(2) PIND  
Keyword(3) Remainder Particles  
Keyword(4) Auto-detection Technology  
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1st Author's Name Shicheng Wang  
1st Author's Affiliation Harbin Institute Of Technology (Harbin Inst. of Tech.)
2nd Author's Name Guofu Zhai  
2nd Author's Affiliation Harbin Institute Of Technology (Harbin Inst. of Tech.)
3rd Author's Name Shujuan Wang  
3rd Author's Affiliation Harbin Institute Of Technology (Harbin Inst. of Tech.)
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Speaker Author-1 
Date Time 2008-11-15 15:20:00 
Presentation Time 20 minutes 
Registration for EMD 
Paper # EMD2008-79 
Volume (vol) vol.108 
Number (no) no.296 
Page pp.57-60 
#Pages
Date of Issue 2008-11-08 (EMD) 


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