236 大振動子に結合した衝突線形系2体振動子に現れる同期現象のシミュレーション(衝突(2),OS-21 機械・構造物における非線形振動とその応用,総合テーマ「伝統を,未来へ!」)

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This paper is aimed for elucidation of the mechanism of synchronized phenomenon between two small oscillators coupled with one big oscillator. We confirmed the synchronized phenomenon by numerical simulation for the collision system without damping. In addition, we attempted to model and analyze the synchronized phenomenon by using transition matrix. We defined two operators, time evolution operator and impact operator, and clarified the role of those operators. The time evolution operator changes energy of oscillators in response to phase difference of oscillators. The impact operator changes phase difference of two small oscillators in response to energy of small oscillator.
一般社団法人日本機械学会の論文
2010-09-14