Energy transfer of an axially loaded beam with a parallel-coupled nonlinear vibration isolator

ZQ Lu, WH Liu, H Ding… - … of Vibration and …, 2022 - asmedigitalcollection.asme.org
Traditional vibration isolation of satellite instruments has an inherent limitation that low-
frequency vibration suppression leads to structural instability. This paper explores a parallel …

The X-shaped structure with nonlinear positive stiffness compensation for low-frequency vibration isolation

C Yu, Q Jiang, Q Fu, K Yu, J Zhang, N Zhang - International Journal of …, 2023 - Elsevier
X-shaped structure with quasi-zero stiffness (QZS) properties are suitable for low-frequency
vibration isolation because of its simple structure. The effective working range of classic X …

Effects of section configurations on the dynamic responses of an integrated quasi-zero isolator

H Liu, S Zhou, Y Wang, Q Lv - Thin-Walled Structures, 2024 - Elsevier
In this research, a new passive-type integrated quasi-zero stiffness isolator with variable
cross-section (IQZS-VCS) characteristic is proposed in order to extend the application fields …

Uncertainty analysis of quasi-zero stiffness metastructure for vibration isolation performance

D Wang, J Zhao, Q Ma, G Zhou, D Zhang, R Zhu - Frontiers in Physics, 2022 - frontiersin.org
Quasi-zero stiffness (QZS) metamaterials and metastructures have great advantages of
being highly integrable and lightweight for vibration isolation in aerospace and aviation …

Comparison of dynamic performance of an all-metallic vibration isolator by elliptic method and frequency sweeping method

L Zou, C Zheng, Z Zheng, F Hu, Y Shao, X Xue - Symmetry, 2022 - mdpi.com
A horizontally symmetric all-metallic vibration isolator (AM-VI) is proposed to further
investigate the dynamic mechanical performance. The novel AM-VI was constructed by …

设计参数对一体化准零刚度隔振器冲击隔离性能的影响.

丁伯森, 刘海平, 朱冬梅 - Journal of National University of …, 2024 - search.ebscohost.com
针对一体化准零刚度隔振器(简称“一体化隔振器”) 的冲击隔离性能展开研究.
分别选择冲击响应的衰减周期, 振荡频率, 最大加速度比以及最大位移作为评价指标 …