Temat: ship collision avoidance - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A Simulative Comparison of Ship Domains and Their Polygonal Approximations
Autorzy:: Szłapczyński, R.
Szłapczyńska, J.
Powiązania:: https://bibliotekanauki.pl/articles/116310.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: safety at sea
Ship Domain
Collision Avoidance
COLREGs
ECDIS
Simulative Comparison
Fuzzy Domain
Simulation Experiment
Opis:: The paper investigates the impact of a precise ship domain shape on the size of collision avoidance manoeuvres. The considered collision avoidance manoeuvres include both course and speed alterations. Various ship domains are compared with their polygonal approximations, which vary in the number of points of a domain contour and placement of these points. The best of all considered approximations is determined in the course of simulation experiments performed for head-on, crossing and overtaking situations. The chosen number and placement of contour points combine precision of domain approximation with reasonable computational time.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 1; 135-141
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Formal Safety Assessment (FSA) for Analysis of Ship Collision Using AIS Data
Autorzy:: Zaman, M.B.
Santoso, A.
Kobayashi, E.
Wakabayashi, D.
Maimun, A.
Powiązania:: https://bibliotekanauki.pl/articles/116666.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: AIS Data
Automatic Identification System (AIS)
Formal Safety Assessment (FSA)
geographic information system (GIS)
Analysis of Ship Collision
Collision Avoidance
Malacca Strait
safety at sea
Opis:: Currently, Maritime safety is the best issue in the world. International Maritime organization (IMO) have recommended FSA methodology to enhance maritime safety. In this paper, the research conducted in the Malacca Strait. Malacca Strait is an area that has a high risk for shipping navigation. Many accidents occur in the area are like collision, fire, grounding and so on. Therefore a study on improving safety in this area is very important. it is to produce an output that can be used to provide input to the master and multiple stakeholders to improve safety on board at the time of sailing. In this study, AIS is used as a data source. Sea condition data collected actual traffic through the Automatic Identification System (AIS) equipment installed at Kobe University, Japan, and Universiti Teknologi Malaysia (UTM) in Johor, Malaysia. The data is applied to define a method with the help of Geographic Information Systems (GIS).
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 1; 67-72
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Swarm intelligence approach to safe ship control
Autorzy:: Lazarowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/258674.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: ant colony optimization
collision avoidance
computer simulation
marine transport
path planning
safe ship control
safety at sea
swarm intelligence
Opis:: This paper presents an application of the Ant Colony Optimization (ACO) technique in a safe ship control system. The method developed solves the problem of path planning and collision avoidance of a ship in the open sea as well as in restricted waters. The structure of the developed safe ship control system is introduced, followed by a presentation of the applied algorithm. Results showing the problem-solving capability of the system are also included. The aim of the system developed is to increase automation of a safe ship control process. It is possible to apply the proposed method in Unmanned Surface Vehicles (USVs) control system, what will contribute to the enhancement of their autonomy.
Źródło:: Polish Maritime Research; 2015, 4; 33-40
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

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