@inproceedings{f075483f5c734c0cb7a25ba27c944c71,
title = "An eccentric rotator as a novel design of a nonlinear energy sink",
abstract = "We introduce a novel type of the nonlinear energy sink (NES) designed as an eccentric mass rotating within a horizontal plane. The gravity is not a factor here, therefore such a rotator has no eigenfrequency and can inertially couple and resonate with any mode of the primary system. The dynamics of the system consisting of a primary linear oscillator and the eccentric rotator is rich beyond expectations and features multiple resonances and chaotic modes. A numerical study shows that the system, when subject to high impulsive loads, inevitably enters a 1:1 resonance that enables highly efficient targeted energy transfer from the primary mass to the NES. The results of an experimental investigation are in good agreement with the analytical and numerical estimates.",
author = "Gendelman, {Oleg V.} and Grigori Sigalov and Mercedes Mane and Bergman, {Lawrence A.} and Vakakis, {Alexander F.} and Manevitch, {Leonid I.}",
year = "2011",
doi = "10.1115/DETC2011-47764",
language = "الإنجليزيّة",
isbn = "9780791854785",
series = "Proceedings of the ASME Design Engineering Technical Conference",
number = "PARTS A AND B",
pages = "369--379",
booktitle = "ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2011",
edition = "PARTS A AND B",
note = "ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2011 ; Conference date: 28-08-2011 Through 31-08-2011",
}