任意周期励振を受ける2自由度ばね-質量系の定常衝突振動 : 第2次高調波共振の解析(G10-2 不規則振動・衝突振動,G10 機械力学・計測制御部門)

概要

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This paper deals with impact vibration in a mass-spring system for two-degree-of-freedom excited by periodic force. The analytical model is steady impact vibration with two masses in which one mass is subjected to an exciting vibration, and the elastic collision is done to the another mass. In order to analyze resulting vibration for the 2nd order superhamonic resonance, the Fourier series method is applid for this system. Next, following the theoretical analysis, numerical calcurations are performed, and the resonance curves for 2nd order superhamonic resonance are made using resulting vibration. The analytical results are in a fairy good agreement with the simulated ones.
社団法人日本機械学会の論文
2004-09-04