Design and Application of Quasi-Zero-Stiffness Vibration Isolation Structures

WANG Qiang; ZHOU Jiaxi; WANG Kai; QIN Yu; GAO Jinghang; TAN Dongguo

doi:10.6052/1000-0992-26-028

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Article Navigation > Advances in Mechanics > 2026 > Accepted Manuscript

Wang Q, Zhou J X, Wang K, Qin Y, Gao J H, Tan D G. Design and Application of Quasi-Zero-Stiffness Vibration Isolation Structures. Advances in Mechanics, in press doi: 10.6052/1000-0992-26-028

Citation:

Wang Q, Zhou J X, Wang K, Qin Y, Gao J H, Tan D G. Design and Application of Quasi-Zero-Stiffness Vibration Isolation Structures. Advances in Mechanics, in press doi: 10.6052/1000-0992-26-028

Wang Q, Zhou J X, Wang K, Qin Y, Gao J H, Tan D G. Design and Application of Quasi-Zero-Stiffness Vibration Isolation Structures. Advances in Mechanics, in press doi: 10.6052/1000-0992-26-028

Citation:

Wang Q, Zhou J X, Wang K, Qin Y, Gao J H, Tan D G. Design and Application of Quasi-Zero-Stiffness Vibration Isolation Structures. Advances in Mechanics, in press doi: 10.6052/1000-0992-26-028

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Design and Application of Quasi-Zero-Stiffness Vibration Isolation Structures

doi: 10.6052/1000-0992-26-028 cstr: 32046.14.1000-0992-26-028

WANG Qiang^{1, 2},
ZHOU Jiaxi^{2
,
,},
WANG Kai^{2
,
,},
QIN Yu²,
GAO Jinghang³,
TAN Dongguo⁴

1.
School of Intelligent Engineering and Intelligent Manufacturing, Hunan University of Technology and Business, Changsha 410205, China
2.
College of Mechanical and Vehicle Engineering, Hunan University, Changsha 410082, China
3.
Department of Mechanical and Mechatronics Engineering, The University of Auckland, Auckland 1010 New Zealand
4.
School of Civil Engineering, Hunan University of Science and Technology, Xiangtan 411201, China

More Information

Corresponding author: jxizhou@hnu.edu.cn; wangkai@hnu.edu.cn
Received Date: 2026-07-13
Accepted Date: 2026-09-07

Available Online: 2026-09-12

Abstract

Abstract

Vibration-induced structural fatigue, dynamic instability, and functional degradation can significantly reduce the service reliability of engineering equipment, making effective vibration isolation essential. However, conventional linear vibration isolation structures are limited by the inherent trade-off between low static stiffness and load-bearing capacity, which restricts their performance at low frequencies. Quasi-zero-stiffness (QZS) vibration isolation structures have therefore attracted increasing attention because they combine high static stiffness with low dynamic stiffness, enabling vibration isolation at low and even ultra-low frequencies. This paper reviews typical QZS designs, including oblique-spring, linkage–spring, cam–roller, buckled beam/plate/ring, permanent-magnet, origami-inspired, and bio-inspired configurations. Recent developments in multilayer and multidirectional QZS vibration isolation structures are also summarized, together with representative applications in transportation, mechanical transmission, medical equipment, civil engineering, and fluid-conveying pipelines. Finally, future research directions are discussed, including topology optimization, data-driven modelling, active control, and vibration energy harvesting. This review aims to provide a useful reference for further development of QZS vibration isolation technology.
- quasi-zero stiffness,
- low-frequency vibration isolation,
- nonlinear vibration,
- multi-layer vibration isolation,
- multi-directional vibration isolation

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References(203)

References

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