Presentation | 2021-06-11 Performance Investigation of Bifurcation Point Search Method Using Differential Evolution in Discrete Dynamical Systems Ryo Adachi, Haruna Matsushita, Hiroaki Kurokawa, Takuji Kousaka, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Nested particle swarm optimization (NLPSO) has been proposed as a bifurcation point derivation method that doesnot use gradient information. NLPSO consists of PSO, which is a metaheuristic optimization method and requires no gradientinformation. However, PSO allows the update in the worse direction when updating the solution candidates, so the calculationtakes time. This study proposes a new bifurcation point search method, Nested-Layer Differential Evolution (NLDE), usingDE that does not allow deterioration, and investigates its performance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bifurcation point detection / Bifurcation analysis / Discrete-time dynamical systems / Particle swarm optimization / Differential evolution |
Paper # | NLP2021-6,CCS2021-6 |
Date of Issue | 2021-06-04 (NLP, CCS) |
Conference Information | |
Committee | NLP / CCS |
---|---|
Conference Date | 2021/6/11(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takuji Kousaka(Chukyo Univ.) / Tetsuya Asai(Hokkaido Univ.) |
Vice Chair | Akio Tsuneda(Kumamoto Univ.) / Megumi Akai(Hokkaido Univ.) / Masaki Aida(Tokyo Metropolitan Univ.) |
Secretary | Akio Tsuneda(Kagawa Univ.) / Megumi Akai(Sojo Univ.) / Masaki Aida(TDK) |
Assistant | Hideyuki Kato(Oita Univ.) / Yuichi Yokoi(Nagasaki Univ.) / Sumiko Miyata(Shibaura Inst. Tech.) / Hiroyasu Ando(Tsukuba Univ.) / Takashi Matsubara(Kobe Univ.) / Hidehiro Nakano(Tokyo City Univ.) |
Paper Information | |
Registration To | Technical Committee on Nonlinear Problems / Technical Committee on Complex Communication Sciences |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance Investigation of Bifurcation Point Search Method Using Differential Evolution in Discrete Dynamical Systems |
Sub Title (in English) | |
Keyword(1) | Bifurcation point detection |
Keyword(2) | Bifurcation analysis |
Keyword(3) | Discrete-time dynamical systems |
Keyword(4) | Particle swarm optimization |
Keyword(5) | Differential evolution |
1st Author's Name | Ryo Adachi |
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 Technology) |
4th Author's Name | Takuji Kousaka |
4th Author's Affiliation | Cyukyo University(Cyukyo Univ.) |
Date | 2021-06-11 |
Paper # | NLP2021-6,CCS2021-6 |
Volume (vol) | vol.121 |
Number (no) | NLP-61,CCS-62 |
Page | pp.pp.24-27(NLP), pp.24-27(CCS), |
#Pages | 4 |
Date of Issue | 2021-06-04 (NLP, CCS) |