1次元離散力学系における入れ子構造型粒子群最適化法によるサドルノード分岐点導出

抄録

This paper expands a bifurcation point detection strategy, that uses a nested layer particle swarm optimization (NLPSO), to a saddle-node (SN) bifurcation. We confirm that the modified NLPSO is effective to the detection of the SN bifurcation point in one-dimensional discrete time dynamical systems although it does not use the Newton-Raphson method.