HomePage
 




 


 

ISSN 2083-6473
ISSN 2083-6481 (electronic version)
 

 

 

Editor-in-Chief

Associate Editor
Tomasz Neumann
 

Published by
TransNav, Faculty of Navigation
Gdynia Maritime University
3, John Paul II Avenue
81-345 Gdynia, POLAND
www http://www.transnav.eu
e-mail transnav@am.gdynia.pl
Analytical Model of Position Uncertainty of Ship's Plan Geometry in Integrated Navigation System
1 Maritime University of Szczecin, Szczecin, Poland
ABSTRACT: For safety reason it would be essential to apply uncertainty of ship's contour position in safety evaluation of maneuvers carried out on basis of INS (Integrated Navigation Systems) indications, instead of real dimensions of the ship's contour. The paper presents analytical method of ship's plan geometry (contour) uncertainty area determination. The model was used to determine uncertainty area of ship maneuvering in Świnoujście harbor for typical configuration of navigational equipment applied in existing pilot systems. The results of experiment were discussed. The model equations were derived from measurement error propagation theory. Potential application of uncertainty area as safety zone around ship contour was appointed.
REFERENCES
Gucma S.: Nawigacja pilotażowa, Fundacja Promocji Przemysłu Okrętowego i Gospodarki Morskiej, Gdańsk, 2004.
Sanecki J.: Elementy rachunku wyrównawczego, Fundacja Rozwoju Wyższej Szkoły Morskiej w Szczecinie, Szczecin 2004.
Tomczak A., Zalewski P.: Evaluation of navigation safety criteria in Świnoujście harbour by means of GNSS technology, The European Navigation Conference GNSS 2004 Proc., Rotterdam, 2004.
Tomczak A., Zalewski P.: Method of probabilistic evaluation of ship’s contour inclusive area for pilot navigation system, Internation Congress “Sea and Oceans”. Szczecin-Świnoujście 20-24.09.05.
Tomczak A.: Mathematical model of ship’s uncertainty locateon area in pilot navigation system, Komputerowe systemy wspomagania nauki, przemys?u i transportu. Transkomp 2006, Zakopane, 2006.
Tylor John R.: Wstęp do analizy błędu pomiarowego, Wydawnictwo Naukowe PWN, Warszawa 1999.
Citation note:
Tomczak A.: Analytical Model of Position Uncertainty of Ship's Plan Geometry in Integrated Navigation System. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 1, No. 2, pp. 187-191, 2007

File downloaded 1037 times








Important: TransNav.eu cookie usage
The TransNav.eu website uses certain cookies. A cookie is a text-only string of information that the TransNav.EU website transfers to the cookie file of the browser on your computer. Cookies allow the TransNav.eu website to perform properly and remember your browsing history. Cookies also help a website to arrange content to match your preferred interests more quickly. Cookies alone cannot be used to identify you.
Akceptuję pliki cookies z tej strony