On energy pumping, synchronization and beat phenomenon in a nonideal structure coupled to an essentially nonlinear oscillator

Palacios Felix, Jorge Luis [UNESP]Balthazar, José Manoel [UNESP]Horta Dantas, Marcio Jose2013-09-302014-05-202013-09-302014-05-202009-04-01Nonlinear Dynamics. Dordrecht: Springer, v. 56, n. 1-2, p. 1-11, 2009.0924-090Xhttp://hdl.handle.net/11449/24889In this paper, we dealt with energy pumping, synchronization, and beat phenomenon in transients and steady-state vibrations (in a non-ideal structure (NIS)) having an attachment, coupled to an oscillator containing essential nonlinearities (or nonlinear energy sink (NES)). We investigated the effectiveness of the (NES) in vibration attenuation to a nonideal structure by using numerical simulations.engNonideal structureSynchronizationEnergy pumpingBeat motionOn energy pumping, synchronization and beat phenomenon in a nonideal structure coupled to an essentially nonlinear oscillatorArtigo10.1007/s11071-008-9374-yWOS:000263798900001Acesso restrito