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Factorization-Based Eigensolution Mapping for a Symmetrically Double-Damped Taut String

delete2026-09-05
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PRE
AI
Y
Yongshun Zhang
张小栋 (Xiaodong Zhang) *
M
Mengli Wang
T
Ting Dong
N
Nianyu Ye
G
Gang Zheng *
DOI:10.1016/j.jsv.2026.120105delete
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Abstract

Abstract

En 中文
• An exponential substitution converts damped-string equations to algebraic form. • Exact factorization links single- and symmetric double-damper systems. • A precise linear mapping between complex eigensolutions is analytically established. • The decay rates double while frequencies scale with discrete phase shifts. • Results provide algebraic benchmark for symmetric damper configs in cable vib control.
Keywords:
Stay cable vibration control
Concentrated viscous damping
Symmetric double-damper system
Vibration characteristics
Algebraic equation factorization

Journal

Journal of Sound and Vibration cover
Journal of Sound and Vibration
IF:
4.9
Papers:
1.7W
Citations:
4.8W

Organization

C
chongqing jiaotong university
Scholars:
2.4K
Papers: 885
Citations: 1