Method for finding the optimal ship route in ice based on vector geo-algorithms

Ruslan I. May, Valery E. Fedyakov, Sergei V. Frolov, Oleg V. Tarovik, Alex G. Topaj

Результат исследований: Научные публикации в периодических изданияхстатья

Аннотация

Optimization of the ship route in ice-covered waters improves the efficiency and safety of navigation in the Arctic. This article describes a new wave-based approach for ice routing of a ship. Unlike grid-based approaches, which use a predefined grid to describe possible ship movements, the proposed algorithm is cell-free and extends the method of isochrones. All calculations of isochrone propagation are done using geo-algorithms and operations with geo-polygons. This allows us to use a standard vector ice data in its initial form, as well as to consider such special features as the discontinuities in ice cover, ice leads, and fractures.

Язык оригиналаанглийский
Страницы (с-по)78-85
Число страниц8
ЖурналInternational Journal of Offshore and Polar Engineering
Том30
Номер выпуска1
DOI
СостояниеОпубликовано - мар 2020
Опубликовано для внешнего пользованияДа

Предметные области Scopus

  • Городское и структурное проектирование
  • Океанотехника
  • Общее машиностроение

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