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Rubik’s cube inspired magnetic array with high-efficiency negative stiffness for space-constrained quasi-zero-stiffness vibration isolation

delete2026-08-10
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PRE
AI
M
Minrui Zhou
Y
Yong Xiao *
Y
Yongqiang Li
X
Xiaolong Zeng
M
Mingrui Li
DOI:10.1016/j.engstruct.2026.123500delete
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Abstract

Abstract

En 中文
• Rubik's Cube-inspired magnetic topology maximizes negative stiffness efficiency. • Integrates high negative stiffness density with a long linear stroke. • Modular multi-directional magnetic array enables flexible 3D integration. • Inherent 3D symmetry ensures robust tolerance against installation errors.

Journal

Engineering Structures cover
Engineering Structures
IF:
6.4
Papers:
2.1W
Citations:
8.7W

Organization

N
national university of defense technology
Scholars:
3.8K
Papers: 1.2K
Citations: 0
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