Results 1 to 10 of about 94 (89)

Ship Berthing and Unberthing Monitoring System in the Ferry Terminal [PDF]

Sensors, 2022
This paper presents a monitoring system designed to increase the safety of the quay structure in ferry terminals, in which, during berthing and unberthing maneuvers, propeller and thruster-generated jets may damage the seabed protection, threatening the ...
Teresa Abramowicz-Gerigk, Jacek Jachowski   +1 more
doaj   +2 more sources

Research on Effect of Ship Speed on Unsteady Hydrodynamic Performance of Bow Thrusters in Berthing and Departure Directions

Journal of Marine Science and Engineering
With the continuous development of the shipping market, bow thrusters have become more important for ship maneuvering. Therefore, the performance of bow thrusters is studied in this paper.
He Cai
exaly   +3 more sources

Rancang Bangun Motor Listrik Submersible pada Aplikasi Bow Thruster Kapal

Jurnal Nasional Teknik Elektro Dan Teknologi Informasi, 2017
This paper proposes the design of submersible electric motors for vessel's bow thruster. The advantages of the proposed design in comparison with a conventional electric motor are smaller diameter, without gear driven, better efficiency, low noise level,
Asep Andi Suryandi, Dewi Rianti Mandasari, Ćuk Supriyadi Ali Nandar   +2 more
exaly   +3 more sources

Optimized Use of Thrusters During Transit with a Passenger Ferry [PDF]

TransNav, 2020
This paper aims to address the impact that optimized use of propulsion equipment would have on a ferry during transit. Assuming that the ship arrives at it’s destination on schedule, a potential reduction in fuel consumption would cut the overall cost of
Erik Kløvning
doaj   +1 more source

Mathematical modelling of construction of ship turning trajectory using autonomous bow thruster work and research of bow thruster control specifics

Scientific Journal of Gdynia Maritime University, 2021
The article proposes a method of constructing the trajectory of a ship’s turn using a control device. Mathematical modelling of the turn trajectory is performed using MS Excel in conjunction with the MATLAB environment.
Oleksandr Kupraty
doaj   +1 more source

Diode Clamped Multilevel Inverter Berbasis Fuzzy Logic Sebagai Peredam Harmonik Pada Sistem Kelistrikan Kapal Akibat Propulsi Elektrik

Journal of Electrical Engineering and Computer, 2021
Transportasi merupakan salah satu hal yang penting dalam kehidupan saat ini. Kapal merupakan salah satu transportasi yang digunakan. Umumnya kapal masih menggunakan propulsi bertenaga diesel yang mana saat kecepatan meningkat akan membutuhkan konsumsi ...
Thoriqul Huda, Istiyo Winarno
doaj   +1 more source

Comparative Case Study on Oscillatory Behavior in Power Systems of Marine Vessels With High Power Converters

Frontiers in Energy Research, 2021
The chief aim of the proposed paper is to compare the behavior of supply voltage registered onboard three vessels equipped with high power converters during normal operation.
Tomasz Tarasiuk, Piotr Jankowski, Viknash Shagar, Andrzej Piłat, Mariusz Górniak, Jarosław Nowak   +5 more
doaj   +1 more source

Power Consumption and Effectiveness of Azimuth Stern-Drive (ASD) Tug While Assisting at Ship’s Bow

Energies, 2022
The purpose of this article is to present a methodical approach to increasing the efficiency of a tug with an azimuth stern drive (ASD). The difficulties in the bow-to-bow (as a reverse tractor) operations of an azimuth stern-drive tug, while pulling at ...
Jarosław Artyszuk, Paweł Zalewski
doaj   +1 more source

Energy Savings by Optimization of Thrusters Allocation during Complex Ship Manoeuvres

Energies, 2021
The International Maritime Organization adopted a strategy to reduce the total annual GHG emissions from international shipping by at least 50% by 2050, compared to 2008 levels.
Jarosław Artyszuk, Paweł Zalewski
doaj   +1 more source

A study on ship automatic berthing with assistance of auxiliary devices

International Journal of Naval Architecture and Ocean Engineering, 2012
The recent researches on the automatic berthing control problems have used various kinds of tools as a control method such as expert system, fuzzy logic controllers and artificial neural network (ANN).
Van Luong Tran, Namkyun Im
doaj   +1 more source