Analytical model of position uncertainty of ship’s plan geometry in integrated navigation system

• Autorzy: Tomczak A.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

marine navigation; Integrated Navigation System (INS); manoeuvering; ship's contour; ECDIS; mathematical model; ship's positioning; Global Navigation Satellite System (GNSS)

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2007
• Tom: Vol. 1, no. 2
• Strony: 187--191
• Opis fizyczny: Bibliogr. 6 poz., wykr.

Twórcy

autor

Tomczak A.

• Maritime University of Szczecin, Poland

Bibliografia

• 1. Gucma S.: Nawigacja pilotażowa, Fundacja Promocji Przemysłu Okrętowego i Gospodarki Morskiej, Gdańsk, 2004.
• 2. Sanecki J.: Elementy rachunku wyrównawczego, Fundacja Rozwoju Wyższej Szkoły Morskiej w Szczecinie, Szczecin 2004.
• 3. 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.
• 4. 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.
• 5. Tomczak A.: Mathematical model of ship’s uncertainty locateon area in pilot navigation system, Komputerowe systemy wspomagania nauki, przemysłu i transportu. Transkomp 2006, Zakopane, 2006.
• 6. Tylor John R.: Wstęp do analizy błędu pomiarowego, Wydawnictwo Naukowe PWN, Warszawa 1999.