Comparison study of the dynamic behavior of a generally restrained beam structure attached with two types of nonlinear vibration absorbers
Y Zhao, J Du, Y Chen, Y Liu - Journal of Vibration and …, 2023 - journals.sagepub.com
Beam structures with nonlinear vibration absorbers (NVAs) are attracting great research
attention. Nonlinear vibration absorbers can more effectively suppress the vibration …
attention. Nonlinear vibration absorbers can more effectively suppress the vibration …
Euler-buckled beam based nonlinear energy sink for vibration reduction of flywheel system under different excitations
H Liu, J Zhang, D Shen, K Xiao - Journal of Vibration and …, 2024 - journals.sagepub.com
This study develops a new class of Euler-buckled beam based nonlinear energy sink
(EBNES) with three configurations, which is expected to attenuate the disturbance effects …
(EBNES) with three configurations, which is expected to attenuate the disturbance effects …
A comparative study on the torsional vibration suppression of rotor system using variable steady state nonlinear energy sink
K Ma, J Du, H Zhang, Y Liu, X Chen - Chaos, Solitons & Fractals, 2024 - Elsevier
Current studies have shown that the introduction of bistable nonlinear energy sink (B-NES)
and tristable nonlinear energy sink (T-NES) can reduce the effective threshold and alleviate …
and tristable nonlinear energy sink (T-NES) can reduce the effective threshold and alleviate …
[HTML][HTML] 基于非线性能量阱的双频激励非线性系统减振
孙斌， 吴志强 - 应用数学和力学, 2017 - 218.194.173.11
针对某型民用航空发动机双频带激励特点, 建立了单自由度线性振子耦合非线性能量阱(
nonlinear energy sink, NES) 的动力学模型. 根据典型双转子发动机在巡航状态下低 …
nonlinear energy sink, NES) 的动力学模型. 根据典型双转子发动机在巡航状态下低 …
Vibration suppression of nonlinear systems under dual-frequency excitations with nonlinear energy sink
SUN Bin, WU Zhi-qiang - 应用数学和力学, 2017 - applmathmech.cn
In view of the dual-frequency excitation characteristics of a certain type of civil aero-engines,
the dynamic model of a single DOF linear oscillator coupled with the nonlinear energy sink …
the dynamic model of a single DOF linear oscillator coupled with the nonlinear energy sink …