Paper Abstract and Keywords |
Presentation |
2020-01-25 15:25
A study on detection method for localized vibrations using energy distribution in a nonlinear coupled resonators Hikaru Furuta, Masayuki Kimura, Shinji Doi (Kyoto Univ.) NLP2019-108 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Several moving intrinsic localized modes (ILMs) are created via modulational instability of the zone boundary mode in a nonlinear coupled oscillators. In this study, a position detection method using Gaussian mixture model is proposed for individually detecting the moving ILMs. In the proposed method, energy distribution is converted to frequency distribution of the lattice number, and the probability density distribution is estimated by using Gaussian mixture model. Moving ILMs are successfully detected even though their localization is weak. In addition, two moving ILMs are individually detected when they collided. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Intrinsic localized mode / Modulational instability / Position detection / Gaussian mixture model / Discrete breather / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 381, NLP2019-108, pp. 117-120, Jan. 2020. |
Paper # |
NLP2019-108 |
Date of Issue |
2020-01-16 (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 |
NLP2019-108 |
Conference Information |
Committee |
NLP NC |
Conference Date |
2020-01-23 - 2020-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Miyakojima Marine Terminal |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
NLP |
Conference Code |
2020-01-NLP-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on detection method for localized vibrations using energy distribution in a nonlinear coupled resonators |
Sub Title (in English) |
|
Keyword(1) |
Intrinsic localized mode |
Keyword(2) |
Modulational instability |
Keyword(3) |
Position detection |
Keyword(4) |
Gaussian mixture model |
Keyword(5) |
Discrete breather |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Hikaru Furuta |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Masayuki Kimura |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Shinji Doi |
3rd Author's Affiliation |
Kyoto University (Kyoto 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 |
2020-01-25 15:25:00 |
Presentation Time |
20 minutes |
Registration for |
NLP |
Paper # |
NLP2019-108 |
Volume (vol) |
vol.119 |
Number (no) |
no.381 |
Page |
pp.117-120 |
#Pages |
4 |
Date of Issue |
2020-01-16 (NLP) |
|