Most of the engineering vibrations are harmful, due to many unfavorable consequences caused by them, such as structural damage, poor working accuracy, etc., making it …
K Ye, JC Ji - Mechanical Systems and Signal Processing, 2022 - Elsevier
In this paper, an origami-inspired vibration isolator is proposed and numerically investigated to achieve a quasi-zero-stiffness (QZS) property. A truss-spring based stack Miura-ori (TS …
Q Wang, J Zhou, K Wang, Q Lin, D Xu, G Wen - International Journal of …, 2023 - Elsevier
In this study, a novel compact energy harvesting dynamic vibration absorber (EHDVA) with quasi-zero-stiffness (QZS) characteristics is engineered for both vibration suppression and …
Z Li, K Wang, T Chen, L Cheng, D Xu, J Zhou - International Journal of …, 2023 - Elsevier
Despite their engineering significance, locally resonant metamaterials are facing the challenge to cope with the need for broad-range band gap adjustment at low-frequencies …
G Yan, ZY Wu, XS Wei, S Wang, HX Zou… - Journal of Sound and …, 2022 - Elsevier
Various quasi-zero stiffness (QZS) vibration isolators have been emerged in recent years and applied successfully in low-frequency vibration isolation. However, in most cases, the …
G Gatti - Mechanical Systems and Signal Processing, 2022 - Elsevier
The benefit of introducing nonlinear stiffness elements to improve the dynamic performance of vibration energy harvesters, vibration isolators and vibration absorbers have attracted …
Nonlinear vibration isolators with low dynamic stiffness have advantages compared to linear isolators, but they also have limitations in terms of the maximum allowable displacement …
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 …
G Gatti, C Svelto - Mechanical Systems and Signal Processing, 2023 - Elsevier
This paper proposes a paradigm shift in the perspective of designing nonlinear oscillators, ie, the exploitation of nonlinearity to achieve a linear behaviour to good engineering …