2019
DOI: 10.1088/1755-1315/272/3/032103
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Ships Route Searching with Respect of Sea Waves Danger

Abstract: The problem of marine traffic safety is discussed in this paper. The problem of ships path planning taking into account heavy weather conditions (sea waves) along the route is considered. As a metric characterizing the safety of traffic, a well-known storm diagram of ships at a passing wave is used. According to it, the level of danger is determined from the data on height and wavelength. The route is formed as a result of solving the problem of finding the shortest path on a weighed graph. As a source of mete… Show more

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Cited by 2 publications
(2 citation statements)
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“…For the considered variant of the route planning problem, taking into account the constraints, the mathematical model can be based on the search for the shortest path on the weighted graph of possible ship routes. This approach is traditional and well proven in this class of problems [3]. The weight of the graph edges is determined by the "desirability" of a particular vessels course for each point of the water area, taking into account the identified movement patterns.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…For the considered variant of the route planning problem, taking into account the constraints, the mathematical model can be based on the search for the shortest path on the weighted graph of possible ship routes. This approach is traditional and well proven in this class of problems [3]. The weight of the graph edges is determined by the "desirability" of a particular vessels course for each point of the water area, taking into account the identified movement patterns.…”
Section: Introductionmentioning
confidence: 99%
“…However, in practice, it is rarely used because of the high computational complexity and (as a rule) the discreteness of the grid of arguments of the function u (x, y, k, v). A popular heuristic simplification of the problem is its model interpretation by finding the shortest path on the weighted graph of possible routes of the vessel [3].…”
mentioning
confidence: 99%