Paper Abstract and Keywords |
Presentation |
2021-12-17 15:20
Application of bifurcation point detection method by improved nested-layer particle swarm optimization to two-dimensional discrete dynamical systems Takaya Hirayama, Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Techology), Takuji Kousaka (Chukyo Univ.) NLP2021-53 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Nested-layer particle swarm optimization (NLPSO) fails to detect a target bifurcation point when various types of bifurcation points with various periods coexist within the search parameter space. In our previous studies, the extended objective function has been proposed to solve this problem. However, it has been only applied to a one-dimensional discrete dynamical system. In this report, we verify the effectiveness and versatility of the extended objective function for discrete dynamical systems of two or more dimensions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bifurcation point detection / bifurcation analysis / initial value setup problem / discrete-time dynamical systems / particle swarm optimization (PSO) / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 307, NLP2021-53, pp. 48-51, Dec. 2021. |
Paper # |
NLP2021-53 |
Date of Issue |
2021-12-10 (NLP) |
ISSN |
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) |
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NLP2021-53 |
Conference Information |
Committee |
NLP |
Conference Date |
2021-12-17 - 2021-12-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
J:COM Horuto Hall OITA |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
NLP |
Conference Code |
2021-12-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Application of bifurcation point detection method by improved nested-layer particle swarm optimization to two-dimensional discrete dynamical systems |
Sub Title (in English) |
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Keyword(1) |
Bifurcation point detection |
Keyword(2) |
bifurcation analysis |
Keyword(3) |
initial value setup problem |
Keyword(4) |
discrete-time dynamical systems |
Keyword(5) |
particle swarm optimization (PSO) |
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1st Author's Name |
Takaya Hirayama |
1st Author's Affiliation |
Kagawa University (Kagawa Univ.) |
2nd Author's Name |
Haruna Matsushita |
2nd Author's Affiliation |
Kagawa University (Kagawa Univ.) |
3rd Author's Name |
Hiroaki Kurokawa |
3rd Author's Affiliation |
Tokyo University of Technology (Tokyo Univ. of Techology) |
4th Author's Name |
Takuji Kousaka |
4th Author's Affiliation |
Chukyo University (Chukyo Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-12-17 15:20:00 |
Presentation Time |
25 minutes |
Registration for |
NLP |
Paper # |
NLP2021-53 |
Volume (vol) |
vol.121 |
Number (no) |
no.307 |
Page |
pp.48-51 |
#Pages |
4 |
Date of Issue |
2021-12-10 (NLP) |