Structural design and analysis of high-static-low-dynamic stiffness torsional vibration isolator for ship shafting

Lintao LI; chao ZHANG; Zhirong YANG; Zhushi RAO; Wangqiang XIAO

doi:10.19693/j.issn.1673-3185.03327

Chinese Journal of Ship Research, Volume. 20, Issue 3, 258(2025)

Structural design and analysis of high-static-low-dynamic stiffness torsional vibration isolator for ship shafting

Lintao LI^1,2, chao ZHANG^1,2, Zhirong YANG^1,2, Zhushi RAO³, and Wangqiang XIAO⁴

Author Affiliations

¹Marine Engineering Institute, Jimei University, Xiamen, 361021, China

²Provincial Key Laboratory of Naval Architecture&Ocean Engineering, Jimei University, Xiamen, 361021, China

³State Key Laboratory of Mechanical System and Vibration, Shanghai Jiaotong University, Shanghai 200240, China

⁴School of Aerospace Engineering, Xiamen University, Xiamen 361102, China

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References(7)

[1] MURAWSKI L, DERESZEWSKI M. Theoretical and practical backgrounds of monitoring system of ship power transmission systems' torsional vibration[J]. Journal of Marine Science and Technology, 25, 272-284(2020).

[3] ZHANG F, XU M L, SHAO S B et al. A new high-static-low-dynamic stiffness vibration isolator based on magnetic negative stiffness mechanism employing variable reluctance stress[J]. Journal of Sound and Vibration, 476, 115322(2020).

[4] YAO Y H, LI H G, LI Y et al. Analytical and experimental investigation of a high-static-low-dynamic stiffness isolator with cam-roller-spring mechanism[J]. International Journal of Mechanical Sciences, 186, 105888(2020).

[5] ZHENG Y S, ZHANG X N, LUO Y J et al. Analytical study of a quasi-zero stiffness coupling using a torsion magnetic spring with negative stiffness[J]. Mechanical Systems and Signal Processing, 100, 135-151(2018).

[7] ZHANG C, HE J S, ZHOU G Q et al. Compliant quasi-zero-stiffness isolator for low-frequency torsional vibration isolation[J]. Mechanism and Machine Theory, 181, 105213(2023).

[8] ZHOU J X, XU D L, BISHOP S. A torsion quasi-zero stiffness vibration isolator[J]. Journal of Sound and Vibration, 338, 121-133(2015).

[9] WANG K, ZHOU J X, XU D L. Sensitivity analysis of parametric errors on the performance of a torsion quasi-zero-stiffness vibration isolator[J]. International Journal of Mechanical Sciences, 134, 336-346(2017).

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Lintao LI, chao ZHANG, Zhirong YANG, Zhushi RAO, Wangqiang XIAO. Structural design and analysis of high-static-low-dynamic stiffness torsional vibration isolator for ship shafting[J]. Chinese Journal of Ship Research, 2025, 20(3): 258

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Paper Information

Category: Marine Machinery, Electrical Equipment and Automation

Received: Apr. 17, 2023

Accepted: --

Published Online: Jul. 15, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.03327

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