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Wyniki wyszukiwania dla: SHIP REMOTE PILOTAGE

  • Selecting cost-effective risk control option for advanced maritime operations; Integration of STPA-BN-Influence diagram

    Publikacja
    • S. Basnet
    • A. BahooToroody
    • J. Montewka
    • M. Chaal
    • O. Valdez Banda

    - OCEAN ENGINEERING - Rok 2023

    Advanced maritime operations, such as remote pilotage, are vulnerable to new emergent risks due to increased system complexity and a multitude of interactions. Thus, maritime researchers this decade have combined Systems-Theoretic Process Analysis (STPA) and Bayesian Network (BN) to effectively manage these risks. Although these methods are effective in identifying hazards and analyzing risk levels, none of the STPA-BN studies...

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  • High resolution optical and acoustic remote sensing datasets of the Puck Lagoon

    Publikacja
    • L. Janowski
    • D. Skarlatos
    • P. Agrafiotis
    • P. Tysiąc
    • A. Pydyn
    • M. Popek
    • A. M. Kotarba-Morley
    • G. Mandlburger
    • Ł. Gajewski
    • M. Kolakowski... i 2 innych

    - Scientific Data - Rok 2024

    The very shallow marine basin of Puck Lagoon in the southern Baltic Sea, on the Northern coast of Poland, hosts valuable benthic habitats and cultural heritage sites. These include, among others, protected Zostera marina meadows, one of the Baltic’s major medieval harbours, a ship graveyard, and likely other submerged features that are yet to be discovered. Prior to this project, no comprehensive high-resolution remote sensing...

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  • Advanced Bayesian study on inland navigational risk of remotely controlled autonomous ship

    Publikacja

    - ACCIDENT ANALYSIS AND PREVENTION - Rok 2024

    The arise of autonomous ships has necessitated the development of new risk assessment techniques and methods. This study proposes a new framework for navigational risk assessment of remotely controlled Maritime Autonomous Surface Ships (MASS). This framework establishes a set of risk influencing factors affecting safety of navigation of a remotely-controlled MASS. Next, model parameters are defined based on the risk factors, and...

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  • UUV and AUV Vehicles as the autonomous systems for naval applications

    Publikacja

    - Rok 2019

    There is a growing pressure to investigate how to design and build the unmanned underwater vehicles of different types which are devoted towards performing many tasks under the water surface according to the data missions. During the recent years the Department of Ship Design and Subsea Robotics, Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology designed and built a few types of unmanned underwater...

  • Towards an analysis framework for operational risk coupling mode: A case from MASS navigating in restricted waters

    Publikacja

    - RELIABILITY ENGINEERING & SYSTEM SAFETY - Rok 2024

    Maritime Autonomous Surface Ships (MASSs) constitute highly interconnected and tightly coupled multistate systems. Incorporating the coupling effects of both interactions and dependencies is centrally important to ensure navigation safety of MASSs. This paper proposes a framework for examining the coupling effects in the operational modes (OM) of MASSs. Failure Modes (FMs) of MASSs related to interactions with the environment and...

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  • Remote Sensing

    Czasopisma

    ISSN: 2072-4292

  • Hydrodron — New Step for Professional Hydrography for Restricted Waters

    Publikacja

    - Rok 2018

    Hydrographic surveys in restricted areas are becoming increasingly important, but often impossible to carry out with conventional hydrographic vessels. Presumably in this case an employment of unmanned vehicles is the only reasonable solution. As restricted water areas include, among others: harbours, roadsteads, rivers or lakes. The HydroDron platform, due to its mobility, can operate in the above-mentioned areas. It is adapted...

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  • ENERGY EFFICIENT SMALL INLAND PASSENGER SHUTTLE FERRY WITH HYBRID PROPULSION - CONCEPT DESIGN, CALCULATIONS AND MODEL TESTS

    In recent years, there has been a significant development in “green” and energy efficient propulsion systems, which fits into the general trend of environmentally friendly “green shipping”. The pursued goal is to construct a safe passenger ship that is low in energy demand and equipped with a highly energy efficient, emission-free propulsion system. The paper presents main problems encountered by designers of a small, hybrid-powered...

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  • A risk comparison framework for autonomous ships navigation

    Publikacja

    Maritime autonomous surface ships (MASS) may operate in three predefined operational modes (OM): manual, remote, or autonomous control. Determining the appropriate OM for MASS is important for operators and competent authorities that monitor and regulate maritime traffic in given areas. However, a science-based approach to this respect is currently unavailable. To assist the selection of the proper OM, this study presents a risk-based...

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  • Człowiek zanurzony w rzeczywistości wirtualnej na przykładzie Laboratorium Zanurzonej Wizualizacji Przestrzennej

    Publikacja

    - Rok 2015

    Artykuł opisuje Laboratorium Zanurzonej Wizualizacji Przestrzennej (LZWP), które umożliwia swobodną podróż w czasie i przestrzeni. Jego podstawowym wyposażeniem jest jaskinia rzeczywistości wirtualnej, czyli pomieszczenie o ścianach, suficie i podłodze stanowiących ekrany projekcyjne, wyświetlające generowane komputerowo obrazy 3D, tworzące spójny widok jednej sceny. Człowiek znajdujący się w takiej jaskini jest zatem zanurzony...

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