Nonlinear system identification in structural dynamics: 10 more years of progress

JP Noël, G Kerschen - Mechanical Systems and Signal Processing, 2017 - Elsevier
Nonlinear system identification is a vast research field, today attracting a great deal of
attention in the structural dynamics community. Ten years ago, an MSSP paper reviewing …

A combined vibration isolation system with quasi-zero stiffness and dynamic vibration absorber

ZY Xing, XD Yang - International Journal of Mechanical Sciences, 2023 - Elsevier
The vibration control performance of a combined vibration isolation (CVI) system consists of
a quasi-zero stiffness (QZS) system and a linear dynamic vibration absorber (DVA) is …

Experimental tracking of limit-point bifurcations and backbone curves using control-based continuation

L Renson, DAW Barton, SA Neild - International Journal of …, 2017 - World Scientific
Control-based continuation (CBC) is a means of applying numerical continuation directly to
a physical experiment for bifurcation analysis without the use of a mathematical model. CBC …

A lever-type nonlinear energy sink

J Zang, TC Yuan, ZQ Lu, YW Zhang, H Ding… - Journal of Sound and …, 2018 - Elsevier
A novel type of a nonlinear energy sink is proposed by introducing a lever to reduce the
necessary mass. The lever-type nonlinear energy sink is attached to a two-degree-of …

Magnetically modulated sliding structure for low frequency vibration isolation

WH Qi, G Yan, JJ Lu, H Yan, JW Shi, XS Wei… - Journal of Sound and …, 2022 - Elsevier
Magnetically modulated sliding structure (MMSS) is proposed and systematically
investigated in this paper. The MMSS consists of the sliding beam and a pair of repulsive …

Steady-state response of a viscoelastic beam with asymmetric elastic supports coupled to a lever-type nonlinear energy sink

J Zang, RQ Cao, YW Zhang - Nonlinear Dynamics, 2021 - Springer
This work proposes on a novel continuum vibratory absorber that integrates a lever-type
nonlinear energy sink (LNES) with asymmetric elastic boundary into viscoelastic Euler …

Development and validation of a piecewise linear nonlinear energy sink for vibration suppression and energy harvesting

X Li, K Liu, L Xiong, L Tang - Journal of Sound and Vibration, 2021 - Elsevier
In this paper a piecewise linear nonlinear energy sink (PLNES) is developed for the purpose
of simultaneous vibration suppression and energy harvesting. The apparatus consists of a …

The performance of nonlinear vibration control via NiTiNOL–Steel wire ropes

J Zang, PP Liu, YW Zhang, LQ Chen - Communications in Nonlinear …, 2023 - Elsevier
Conventional nonlinear vibration absorbers must provide additional mass and motion space
to achieve the expected vibration control effect, which will significantly alter the original …

Nonlinear features and energy transfer in an Acoustic Black Hole beam through intentional electromechanical coupling

L Zhang, G Kerschen, L Cheng - Mechanical Systems and Signal …, 2022 - Elsevier
Abstract Acoustic Black Hole (ABH) phenomenon features unique wave retarding and
energy focusing of flexural waves inside thin-walled structures whose thickness follows a …

Period doubling bifurcation analysis and isolated sub-harmonic resonances in an oscillator with asymmetric clearances

R Alcorta, S Baguet, B Prabel, P Piteau… - Nonlinear …, 2019 - Springer
In this paper, a frequency-domain characterization of the period doubling bifurcation is
proposed. This allows an efficient detection and localization of such points along frequency …