クロカワ　ヒロアキ   KUROKAWA HIROAKI   黒川　弘章    所属   工学部 電気電子工学科    職種   教授
言語種別	日本語
発行・発表の年月	2017/12
形態種別	国際会議論文
査読	査読あり
標題	Deriving Method of Period Doubling Bifurcation Point by Modified PSO
執筆形態	共著
掲載誌名	Proc. of NCN
巻・号・頁	15-18頁
著者・共著者	Kenji Yamazaki, Hiroaki Kurokawa, Takuji Kosaka, Haruna Matsushita
概要	In this study, we propose a deriving method of period doubling bifurcation point by using the piecewise-linear particle swarm optimizer (PPSO) to improve derivation accuracy. In the PPSO, each particle has a convergence and a divergence search dynamics. The proposed method is based on the nested layer particle swarm optimization (NLPSO). We realize im- provement of the algorithm performance for obtaining multiple optimal solutions by giving a diversity to particle movement. The proposed method is applied to Henon map, and it is examined whether it is more effective than the NLPSO.