Multi-mode vibration suppression of a floating raft system via a tristable nonlinear energy sink DOI
Jinxin Dou, Zhenping Li, Hongliang Yao

et al.

Ocean Engineering, Journal Year: 2024, Volume and Issue: 318, P. 120159 - 120159

Published: Dec. 27, 2024

Language: Английский

A stable horizontal 3-DOF vibration isolation system with adjustable stiffness: Theoretical analysis and experiment DOI

Xiaoying Hu,

Chunyan Zhou

Mechanical Systems and Signal Processing, Journal Year: 2025, Volume and Issue: 230, P. 112631 - 112631

Published: March 29, 2025

Language: Английский

Citations

0
Design, Optimization, and Realization of a Magnetic Multi-Layer Quasi-Zero-Stiffness Isolation Platform Supporting Different Loads DOI Open Access

Shuaijie Yang,

Xiuting Sun, Jiawei Qian

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(7), P. 1676 - 1676

Published: April 6, 2025

This study presents a Multi-layer Quasi-Zero-Stiffness (ML-QZS) vibration isolation platform for variable loads in large-amplitude and low-frequency dynamic environments. In one mount of the proposed ML-QZS platform, permanent magnets are constructed to generate discontinuous negative-stiffness regions. The first design criterion is achieve wide-amplitude range different loads. second carried out performances transient steady states. Since both structural damping determine time displacement transmissibility, which often exhibit contradictions depending on system parameters, bi-objective Pareto optimization balance transients between layers while ensuring significant effectiveness layer. Finally, relevant experimental prototype constructed, results verify principle double magnetic ring construction criterions parameters coefficients. provides an advanced nonlinear with wide QZS loads, method coordinate performances, important theoretical guidance realization platforms practical engineering applications

Language: Английский

Citations

0
Study on the design and programmability of quasi-zero stiffness metamaterials based on the Euler-Bernoulli equation DOI
Hongjie Lu, Wei Wang, Lixin Meng

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 12

Published: April 10, 2025

Language: Английский

Citations

0
Broadband and robust vibration reduction in lattice-core sandwich beam with 3D-printed QZS resonators DOI
Lei Xiao, Xiang Sun, Cheng Li

et al.

Composite Structures, Journal Year: 2024, Volume and Issue: 352, P. 118626 - 118626

Published: Oct. 5, 2024

Language: Английский

Citations

2
Nonlinear mirrored-stiffness design method for quasi-zero stiffness vibration isolators DOI
Minghao Wang,

Ruilan Tian,

Xiaolong Zhang

et al.

Nonlinear Dynamics, Journal Year: 2024, Volume and Issue: 112(20), P. 17881 - 17905

Published: July 15, 2024

Language: Английский

Citations

1
Transformative Elastic Metamaterials: Temperature-induced Passband-to-bandgap Conversion DOI

Xuebin Zhang,

Jun Zhang, Tao Liu

et al.

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 109767 - 109767

Published: Oct. 1, 2024

Language: Английский

Citations

0
Dynamic analysis and vibration isolation characteristics of a compact quasi-zero-stiffness vibration isolator DOI

Shaopei Wu,

Min Chen,

Bo He

et al.

International Journal of Non-Linear Mechanics, Journal Year: 2024, Volume and Issue: unknown, P. 105006 - 105006

Published: Dec. 1, 2024

Language: Английский

Citations

0
Multi-mode vibration suppression of a floating raft system via a tristable nonlinear energy sink DOI
Jinxin Dou, Zhenping Li, Hongliang Yao

et al.

Ocean Engineering, Journal Year: 2024, Volume and Issue: 318, P. 120159 - 120159

Published: Dec. 27, 2024

Language: Английский

Citations

0