Dynamics & Design Conference
Online ISSN : 2424-2993
セッションID: 203
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203 比例粘性減衰を有する内部共振衝突振動系に現れる減衰概周期振動の周期変調現象
高田 宗一朗小竹 茂夫鈴木 泰之
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会議録・要旨集 フリー

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In this paper, we discussed the mechanism of periodic modulation phenomenon with energy exchange in a multi-vibro impact system using Grover wave algorithm. We assumed the proportional viscous damping, which acts as perturbation to the state transition matrix of the system. We show that the change of energy transfer velocity depends on the perturbation and state vector. The state vector with perturbation presents clockwise type and anti-clockwise type rotation in regard to its time evolution. We obtained the analytical expression of the periodic modulation mechanism of energy exchange by using perturbed wave algorithm.
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© 2012 一般社団法人 日本機械学会
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