Researching | Design method and vibration reduction mechanism of elastic anti-resonant energy harvester

Chinese Journal of Ship Research, Volume. 20, Issue 3, 125(2025)

Design method and vibration reduction mechanism of elastic anti-resonant energy harvester

Bohan WANG¹ and Deqing YANG^2,3,4

Author Affiliations

¹Research and Development Department, CSSC Cruise Technology Development Co. Ltd., Shanghai 200137, China

²State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

³Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai 200240, China

⁴School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

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Table 1. Geometric parameter of elastic anti-resonant energy harvester

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Table 1. Geometric parameter of elastic anti-resonant energy harvester

参数	数值
均匀厚度区板厚h₀/mm	10
中心质量区板厚h₁/mm	6
过渡区板厚h₂/mm	1
幂律变化区外圈半径R₀/mm	250
幂律变化区内圈半径a₀/mm	200
过渡区内圈半径b₀/mm	100
中心开孔半径r₀/mm	10
幂指数m	4
计算常数ε	2.56×10⁻⁹

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Bohan WANG, Deqing YANG. Design method and vibration reduction mechanism of elastic anti-resonant energy harvester[J]. Chinese Journal of Ship Research, 2025, 20(3): 125

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Paper Information

Category: Ship Structure and Fittings

Received: Dec. 6, 2023

Accepted: --

Published Online: Jul. 15, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.03675

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology