Results 121 to 130 of about 5,887,029 (167)

Dynamics of Ships and Fenders During Berthing in a Time Domain

Ocean Engineering, 2006
When designing fixed or semi-fixed structures used for berthing ships, it is generally assumed that the entire kinetic energy of the ship is absorbed by the fender or the system of fenders.
Gokdeniz Neser
exaly   +2 more sources

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Minimum time-energy trajectory planning for automatic ship berthing

IEEE Journal of Oceanic Engineering, 1995
A ship optimal trajectory planning method based on the dynamic model of the ship is presented. First a mathematical modular model is introduced for describing the non-linear dynamics of the ship. Then the problem of optimal trajectory planning is discussed.
K. Djouani, Y. Hamam
openaire   +1 more source

Investigation of the refined safety factor for berthing energy calculation

2020
As the growth of world trade has surged rapidly over the past years, the number is expected to continue growing over the coming years. Although the transportation costs can be reduced by using larger vessels, however, new berthing structures have to be constructed in order to cater for the larger vessels.
Kim SW, Lee SJ, Kim YT, Kim DK
openaire   +2 more sources

Berth and quay crane allocation and scheduling problem with renewable energy uncertainty: A robust exact decomposition

Computers & Operations Research, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kaoutar Chargui, Tarik Zouadi, V. Raja Sreedharan   +2 more
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New Mooring System to Reduce Ship Motions and Berthing Energy

Coastal Engineering in Japan, 1984
ABSTRACTIn this paper, the improvement of mooring system in a harbor often attacked by storm waves is discussed by numerical simulation. First of all, it is pointed out that the ordinary mooring system which consists of fenders and mooring lines is not suitable for a ship moored to a quay from the viewpoint of ship motions and mooring forces.
Toru Sawaragi, Masayoshi Kubo, Shin-ichi Aoki   +2 more
openaire   +1 more source

A Study on the Evaluation of Berthing Energy of Large-Sized Container Ships With the Effect of Shallow Waters

Journal of Navigation and Port Research, 2005
In order to improve the safety of ship berthing and the efficiency of berth operation in the harbour, the berthing energy acting on a ship in berthing maneuver need to be estimated properly. The berthing energy is used as one of the criteria to determine the maximum permissible load q{ fender as well as important factors to establish the berthing speed
Chol-Seong Kim, Yun-Sok Lee, Chung-Ro Lee, Ik-Soon Cho   +3 more
exaly   +3 more sources

Eccentricity Coefficient in Berthing Energy Calculations

Ports 2022, 2022
Julian Cajiao, Jon Phelan
openaire   +1 more source

Energy-saving-oriented Berth Scheduling Model at Bulk Terminal

Intelligent Automation & Soft Computing, 2022
Xiaona Hu, Baiqing Zhou, Jinyue Xia, Yao Chen, Gang Hu   +4 more
openaire   +2 more sources

A Novel Method for the Evaluation of Ship Berthing Risk Using AIS Data

Ocean Engineering
The assessment of ship berthing risk, encompassing the potential for berthing collisions and unforeseen events, holds paramount importance in the realm of waterway traffic management and maritime surveillance. However, existing methods for analyzing ship
Mingyang Zhang, Wengang Mao, Da Wu
exaly   +2 more sources

An Unmanned Surface Vehicle Berthing Planning Based on Bacteria Foraging Optimization Algorithm Considering Energy Consumption Constraints

Robotica
AbstractUnmanned surface vehicles (USVs) frequently encounter inadequate energy levels while navigating to their destinations, which complicates their successful berthing in intricate harbor environments. A bacterial foraging optimization algorithm (BFO) is proposed that takes energy consumption into account and incorporates multiple constraints (MC ...
Yang Long
exaly   +3 more sources