Numerical and Experimental Analysis of Lifting Forces of Fin Stabilizers with Fin–Hull Interaction
Journal of Marine Science and EngineeringA fin stabilizer is one of the most effective and frequently used anti-roll devices for maintaining a ship’s operational safety and passengers’ comfort. However, the discrepancy between theoretical hydrofoil-based predictions and the actual dynamic lift ...
Qidong Fan, Long Yu
exaly +5 more sources
Design and Analyze a New Measuring Lift Device for Fin Stabilizers Using Stiffness Matrix of Euler-Bernoulli Beam. [PDF]
PLoS ONE, 2017 Fin-angle feedback control is usually used in conventional fin stabilizers, and its actual anti-rolling effect is difficult to reach theoretical design requirements.
Lihua Liang +3 more
doaj +3 more sources
Experimental and Numerical Resistance Analysis for a Cruise Ship W/O Fin Stabilizers
Journal of Marine Science and Engineering, 2022 Applying fin stabilizers is an effective solution for ship rolls on waves in a seaway. They generally consist of one or two pairs of retractable fins that are symmetrically mounted to both sides of the ship, effectively reducing the roll motion at low or
Long Yu, Qidong Fan
exaly +4 more sources
Experimental study on the control form of fin stabilizer at zero speed. [PDF]
PLoS ONE, 2019 The zero-speed fin stabilizer is used to stabilize the roll motion of the ship at full speed. It has two working modes, that is the lift-based normal anti-rolling mode and the drag-based zero-speed anti-rolling mode. Different force generation mechanisms
Songtao Zhang +4 more
doaj +3 more sources
Numerical and Testing Analysis of Fin Stabilizers of A Medium Sized Cruise Ship with Overset Grids
Shanghai Jiaotong Daxue xuebao, 2023 Fin stabilizers represent an effective solution to address the roll motion of ships and improve the comfort of passengers on cruise ships. These devices typically comprise of one or two pairs of retractable fins, symmetrically mounted on either side of ...
YAO Rulin, FAN Qidong, YU Long, WANG Xuefeng
doaj +2 more sources
L2-Gain Based Adaptive Robust Heel/Roll Reduction Control Using Fin Stabilizer during Ship Turns
Journal of Marine Science and Engineering, 2021 The rolling and heeling experienced by a ship during turning will be more severe under the interference of winds and waves, which will seriously affect the navigation safety of the ship. The fin stabilizer is currently the best active anti-rolling device,
Zhang Songtao, Zhao Peng
doaj +2 more sources
Simulation and experimental study on control strategy of zero-speed fin stabilizer based on disturbance and compensation. [PDF]
PLoS ONE, 2018 Zero-speed fin stabilizer is applied to reduce the roll motion of ships at zero speed. This paper aims to explore the control strategy of zero-speed fin stabilizer through a composite method of theoretical analysis, simulations and tank tests.
Lihua Liang +5 more
doaj +2 more sources
Seakeeping of a fast displacement catamaran [PDF]
Transport, 2005 The paper presents a complex method for the calculation of pitch and heave of a fast displacement catamaran. It incorporates speed factors, interference of catamaran hulls, stabilization factors and possibility to apply different stabilization cases ...
Vasilij Dyachkov, Jurij Makov
doaj +2 more sources
Selection and evaluation of polar cruise fin stabilizer based on combination weighting-TOPSIS method
Zhongguo Jianchuan Yanjiu, 2021 Objectives Many factors should be taken into consideration in the selection of a fin stabilizer for a polar cruise ship, such as environmental adaptation and device performance, and it should not be chosen via subjective judgment.
Yunrui ZHAO +4 more
doaj +1 more source
Analysis and troubleshooting of fin stabilizer shutdown
Journal of Physics: Conference Series, 2022 Abstract Starting from an accident of overload trip and shutdown of fin stabilizer main motor caused by fin stabilizer fault, this paper studies the working principle of this type of fin stabilizer hydraulic system and electrical control system, analyzes the root cause of the fault, introduces the fault treatment method and process in ...
Shuren Wang +3 more
openaire +1 more source