Modeling additively-manufactured particle dampers as a 2DOF frictional system

Y. Harduf,E. Setter,M. Feldman,I. Bucher

Mechanical Systems and Signal Processing（2023）

引用 4|浏览10

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摘要

•Shown a two-mass model for structures with embedded multiple particle damper.•Refined experimental study of 3D-printed beams with embedded particle dampers.•Verified model with experimental investigation of particle dampers.•Nonlinear identification methods are used to characterize rich dynamic behavior.•Shown dependence of dynamic response on both vibration level and frequency.

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关键词

Vibration damping,Additive manufacturing,Particle dampers,Nonlinear vibration,Nonlinear identification,Hilbert transform

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