Rudder force in ship manoeuvring prediction and mathematical model identification

• Autorzy: Artyszuk J.

Warianty tytułu

PL

Dokładność oddziaływań steru w prognozowaniu manewrów statku i identyfikacji matematycznego modelu ruchu

• Języki publikacji: EN

Abstrakty

EN

Hull hydrodynamics optimisation from full scale manoeuvrinf trials is addressed and validated. A case study with a Schilling rudder equipped small chemical tanker shows a low impact of the rudder force inaccuracy upon both the ship manoeuvring simulation and the hull characteristics identification. The paper primarily focuses on the steady state turning behaviour in the most extreme range of helm angle.

PL

Podjęto problem efektywności identyfikacji (optymalizacji) charakterystyk hydrodynamicznych kadłuba bezpośrednio z morskich prób manewrowych. Na przykładzie małego chemikaliowca ze sterem Schillinga wykazano stosunkowo małe znaczenie błędów oszacowania oddziaływań steru na wyniki identyfikacji czy też ewentualnej prognozy ruchów manewrowych. Duży nacisk położono na zachowanie się statku w fazie ustalonej cyrkulacji.

Słowa kluczowe

PL

manewrowanie statkiem

• Wydawca: Polish Academy of Sciences - Branch in Gdańsk Marine Technology Committee of the Polish Academy of Sciences
• Czasopismo: Marine Technology Transactions. Technika Morska
• Rocznik: 2005
• Tom: Vol. 16
• Strony: 5--24
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Artyszuk J.

• Maritime Academy, Faculty of Navigation ul. Wały Chrobrego 1/2, 70-500 Szczecin, Poland

Bibliografia

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