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Research on Damping and Anti-Roll Scheme of Automatic Mooring Mechanism

Wei Zhao, Guoqing Huang, Mingze Yuan, Jiuchao Zhang
World Scientific Research Journal, (2026), Vol.12, No.10, pp.137-144
Published: September 17, 2026
DOI: 10.6911/WSRJ.202610_12(10).0014
PDF: Download Full Text PDF
Abstract

This paper presents an automatic mooring mechanism with a damping-based anti-roll scheme for vessel berthing, specifically applicable to ro-ro passenger terminals. The mechanism connects to the ship's side via a telescopic arm and a suction cup, and regulates damping force through a throttle valve in the hydraulic circuit, following a quadratic damping model. Comparative analysis of roll angle responses shows that, compared with conventional mooring lines, the proposed system achieves rapid stabilization and significantly reduces the anti-roll time. Optimal damping matching is obtained at a moderate valve opening, effectively suppressing random oscillations and maintaining stable periodic motion in the steady state. The system offers a practical and efficient solution for intelligent berthing under complex sea conditions.

Keywords: Automatic mooring, anti-roll, hydraulic damping, roll motion.
APA Citation: Wei Zhao, Guoqing Huang, Mingze Yuan, Jiuchao Zhang (2026). Research on Damping and Anti-Roll Scheme of Automatic Mooring Mechanism. World Scientific Research Journal, 12(10), 137-144. https://doi.org/10.6911/WSRJ.202610_12(10).0014

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