Paper Abstract and Keywords |
Presentation |
2009-09-24 13:00
A Reducing Method for Electromagnetic Interference on Electronic Control Unit by Optimization System with Parallel Processing Yuji Okazaki (Shizuoka Univ.), Takanori Uno (DENSO), Hideki Asai (Shizuoka Univ.) CAS2009-28 NLP2009-64 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
With the progress of integrated circuit technologies, high-speed and high density electronic devices have been designed and produced, and EMI problems have become very serious. The main cause of EMI on ECU is the common-mode current on the wire harness. It has been studied that the common-mode current can be reduced through adequate control of the parasitic inductances and parasitic capacitances on PCB. However, because of numerous combinations of parasitic element values, it is impractical to verify all of the combinations to optimize the system. In this paper, we propose a method for determining adequate combinations of the parasitic inductance and parasitic capacitance values efficiently and practically, to reduce the common-mode current, using optimization algorithms with parallel processing by multi-core CPU. Finally, an optimization for an example circuit is done with the proposed method to verify the validity and efficiency of our method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
EMI Reduction / Electrical Control Units / Common-Mode Current / Optimization Algorithm / Parallel Processing / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 199, CAS2009-28, pp. 25-30, Sept. 2009. |
Paper # |
CAS2009-28 |
Date of Issue |
2009-09-17 (CAS, NLP) |
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 |
CAS2009-28 NLP2009-64 |
Conference Information |
Committee |
CAS NLP |
Conference Date |
2009-09-24 - 2009-09-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiroshima Univ. Higashi Senda Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
CAS |
Conference Code |
2009-09-CAS-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Reducing Method for Electromagnetic Interference on Electronic Control Unit by Optimization System with Parallel Processing |
Sub Title (in English) |
|
Keyword(1) |
EMI Reduction |
Keyword(2) |
Electrical Control Units |
Keyword(3) |
Common-Mode Current |
Keyword(4) |
Optimization Algorithm |
Keyword(5) |
Parallel Processing |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Yuji Okazaki |
1st Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
2nd Author's Name |
Takanori Uno |
2nd Author's Affiliation |
DENSO Corporation (DENSO) |
3rd Author's Name |
Hideki Asai |
3rd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2009-09-24 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
CAS |
Paper # |
CAS2009-28, NLP2009-64 |
Volume (vol) |
vol.109 |
Number (no) |
no.199(CAS), no.200(NLP) |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2009-09-17 (CAS, NLP) |
|