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Title
Ship’s Fuzzy Speed Curve

ISSN printed: 1733-8670, ISSN on-line: 2392-0378
Drozd, Andrzej1
URI: https://repository.am.szczecin.pl/handle/123456789/842
2006-09-10
In this paper an example of speed down curve construction for one ship type is pre-sented. The relationship between ship’s speed changes and environmental factors is defined on the basis of observational data. The artificial neural network was used for a regression analysis. Taking into account the fact that input data imprecision can hardly be avoided, which consequently makes the predicted ship speed approximate, the proposed notation of ship speed in given conditions has the form of fuzzy number.
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Title

Ship’s Fuzzy Speed Curve

Pages

39-50

Figures

13

Tables

2

ISSN printed

1733-8670

ISSN on-line

2392-0378

DOI

Type

Original scientific article

Journal

11 Scientific Journals of the Maritime University of Szczecin, no. 11 / 2006

Publisher

Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie

Copyright Holder

Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie

Published

2006-09-10

Recieved

2006-07-10

Accepted

2006-08-11

Funding

No data

Keywords

ship’s weather routeing, voyage planning, applications of fuzzy set theory

URI:

https://repository.am.szczecin.pl/handle/123456789/842

Authors

Drozd, Andrzej1

Affiliation

1 Akademia Morska w Szczecinie, Instytut Nawigacji Morskiej Wały Chrobrego 1-2, 70-500 Szczecin,

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