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Modeling of unbalanced magnetic pull and nonlinear dynamic analysis of rotor systems for radial permanent magnet eddy current couplers under dynamic eccentricity

delete2026-08-08
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PRE
AI
L
Lei Hou
H
Huayan Pu
J
Jun Luo
S
Shujin Yuan *
S
Shuai Li
Y
Yuanxin Liu
J
Jiahao Zhu
B
Bin Fu
Y
Yi Qin
S
Shuai Gao
DOI：10.1016/j.ymssp.2026.114793delete
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Abstract

Abstract

En 中文
• Development of an analytical UMP model for RPMECC under dynamic eccentricity. • Combination of MECM and Maxwell stress tensor with FEM validation. • Establishment of a coupled model with UMP and multi-source excitations. • Superior vibration suppression of RPMECC over MC, especially at larger eccentricity.
Keywords:
Radial permanent magnet eddy current coupler (RPMECC)
Dynamic eccentricity
Unbalanced magnetic pull (UMP)
Nonlinear characteristic

Journal

Mechanical Systems and Signal Processing cover
Mechanical Systems and Signal Processing
IF:
8.9
Papers:
1.2W
Citations:
6.6W

Organization

C
chongqing university
Scholars:
1.0W
Papers: 3.9K
Citations: 1
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