Designs, analysis, and applications of nonlinear energy sinks
Nonlinear energy sink (NES) is an appropriately designed nonlinear oscillator without
positive linear stiffness. NES can suppress vibrations over a wide frequency range due to its …
positive linear stiffness. NES can suppress vibrations over a wide frequency range due to its …
A review on nonlinear energy sinks: designs, analysis and applications of impact and rotary types
Dynamical and structural systems are susceptible to sudden excitations and loadings such
as wind gusts, blasts, earthquakes, and others which may cause destructive vibration …
as wind gusts, blasts, earthquakes, and others which may cause destructive vibration …
Nonlinear dissipative devices in structural vibration control: A review
Structural vibration is a common phenomenon existing in various engineering fields such as
machinery, aerospace, and civil engineering. It should be noted that the effective …
machinery, aerospace, and civil engineering. It should be noted that the effective …
A track nonlinear energy sink with restricted motion for rotor systems
J Dou, H Yao, H Li, J Li, R Jia - International Journal of Mechanical …, 2023 - Elsevier
Aiming at the problem of vibration suppression performance of the traditional track nonlinear
energy sink (TNES) is hindered by the energy threshold limitation, a track nonlinear energy …
energy sink (TNES) is hindered by the energy threshold limitation, a track nonlinear energy …
Bistable enhanced passive absorber based on integration of nonlinear energy sink with acoustic black hole beam
The nonlinear energy sink (NES) has a broader frequency bandwidth than the linear tuned-
mass-damper (TMD), making it more robust. However, the NES is only efficient in a narrow …
mass-damper (TMD), making it more robust. However, the NES is only efficient in a narrow …
Two-modal resonance control with an encapsulated nonlinear energy sink
XF Geng, H Ding - Journal of Sound and Vibration, 2022 - Elsevier
Nonlinear energy sink (NES) has received extensive attention as a broadband vibration
control strategy. Generally, the vibration of the NES vibrator is unconstrained. Moreover, the …
control strategy. Generally, the vibration of the NES vibrator is unconstrained. Moreover, the …
Experimental and numerical studies of a novel track bistable nonlinear energy sink with improved energy robustness for structural response mitigation
J Wang, C Zhang, H Li, Z Liu - Engineering Structures, 2021 - Elsevier
This paper proposes a novel track bistable nonlinear energy sink (track BNES) to solve the
energy-dependence issue in conventional NESs, which utilizes the track configuration to …
energy-dependence issue in conventional NESs, which utilizes the track configuration to …
An inertial nonlinear energy sink
The demand for large mass limits the engineering application of traditional nonlinear energy
sinks. In this paper, a novel type of nonlinear energy sink is proposed to overcome this …
sinks. In this paper, a novel type of nonlinear energy sink is proposed to overcome this …
Design criteria of bistable nonlinear energy sink in steady-state dynamics of beams and plates
H Li, A Li, X Kong - Nonlinear Dynamics, 2021 - Springer
A bistable nonlinear energy sink (BNES) conceived for the passive vibration control of beam
and plate structures under harmonic excitation is investigated. By applying an Incremental …
and plate structures under harmonic excitation is investigated. By applying an Incremental …
Vibration control combining nonlinear isolation and nonlinear absorption
Z Zhang, YW Zhang, H Ding - Nonlinear Dynamics, 2020 - Springer
Quasi-zero stiffness system has been widely used to isolate structural vibrations. However,
its small dynamic stiffness may result in drastic low-frequency vibration. This is a curse of …
its small dynamic stiffness may result in drastic low-frequency vibration. This is a curse of …