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Metamorphoses of resonance curves in systems of coupled oscillators
2016
Journal of Theoretical and Applied Mechanics
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We study dynamics of two coupled periodically driven oscillators in a general case and compare it with two simplified models. Periodic steady-state solutions to these system equations are determined within the Krylov-Bogoliubov-Mitropolsky approach. Amplitude profiles are computed. These two equations, each describing a surface, define a 3D curve -intersection of these surfaces. In the present paper, we analyse metamorphoses of amplitude profiles induced by changes of control parameters in
doi:10.15632/jtam-pl.54.4.1197
fatcat:6hmugdn3ynefjmfsqlq5hxjltq