PROPOSAL FOR LOW-COST OCEAN WEATHER ROUTEING

被引：40

作者：

DEWIT, C

机构：

[1] Delft University of Technology, Delft

来源：

JOURNAL OF NAVIGATION | 1990年 / 43卷 / 03期

关键词：

Meteorology; weather Routeing;

D O I：

10.1017/S0373463300014053

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

This paper presents a concept for selecting a fixed time ocean route via a prefixed grid of points. The ship is to sail with a fixed pitch propeller rotating at a constant rate N. The starting and arrival points A and B are given, as well as the starting and arrival times t0 and tf. The criterion is to obtain a route with a minimal value of N. The method is designed for a discrete navigating system. Thus it can be seen as an application of Bellman’s Dynamic Programming Theory1. The ship’s speed is estimated with the use of a modern algorithm, based on a well founded and well tested hydrodynamic model. © 1990, The Royal Institute of Navigation. All rights reserved.

引用

页码：428 / 439

页数：12

共 6 条

[1]

Bellman R., Dynamic Programming, (1957)

[2]

Journee J.M.J., Ontwikkeling van de Energieklok, (1984)

[3]

Journee J.M.J., Rijke R.J., Verleg G.J.H., Marine Performance Surveillance with a Personal Computer, (1987)

[4]

Hagiwara H., Spaans J.A., Practical Weather Routeing for Sail Assisted Motor Vessels, This Journal, 40, (1987)

[5]

de Wit C., Optimal Meteorological Ship Routeing, (1989)

[6]

Petrie G.L., Et al., A New Approach to Vessel Weather Routeing and Performance Analysis, S.N.A.M.E. Journal of Marine Technology, 21, pp. 19-40, (1984)

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