New Approach Towards Position Fixing

• Autorzy: Filipowicz W.
• Języki publikacji: EN

Abstrakty

EN

Navigation aids indications, measured distances and bearings are random values governed by various distributions, normal characteristic is widely assumed. Navigation handbooks read that mean error of bearing taken with radar is within a given range, distance error is within certain percentage of an obtained value. It is also known that measurements taken to different landmarks can be subjectively evaluated therefore diversified. All the mentioned factors are to be taken into account once vessel position is being fixed. In order to include them into a calculation scheme one has to engage new ideas and use different approaches. Mathematical Theory of Evidence extended for fuzzy environment proved to be universal platform for wide variety of new solutions in navigation.

Słowa kluczowe

EN

position fixing; mathematical theory of evidence; fuzzy reasoning

• Wydawca: Polskie Forum Nawigacyjne
• Czasopismo: Annual of Navigation
• Rocznik: 2010
• Tom: No. 16
• Strony: 41--53
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Filipowicz W.

• Gdynia Maritime University

Bibliografia

• [1] Denoeux T., Modelling vague beliefs using fuzzy valued belief structures, Fuzzy Sets and Systems, 2000, Vol. 116, pp. 167–199.
• [2] Filipowicz W., Belief Structures and Their Application in Navigation (in Polish), Methods of Applied Informatics, 2009, Vol. 3, pp. 53–83.
• [3] Filipowicz W., Mathematical Theory of Evidence and its Application in Navigation (in Polish), Knowledge Engineering and Expert Systems, 2009, pp. 599–614.
• [4] Filipowicz W., An Application of Mathematical Theory of Evidence In Navigation, ed. A. Weintrit, Marine Navigation and Safety of Sea Transportation, 2009, pp. 523–531.
• [5] Jurdziński M., Foundations of Marine Navigation (in Polish), Gdynia Maritime University, 2008.
• [6] Piegat A., Fuzzy Modelling and Control (in Polish), EXIT, Warszawa 2003.
• [7] Yager R., On the Normalization of Fuzzy Belief Structure, International Journal of Approximate Reasoning, 1996, Vol. 14, pp. 127–153.
• [8] Yen J., Generalizing the Dempster-Shafer theory to fuzzy sets, IEEE Transactions on Systems, Man and Cybernetics, 1990, Vol. 20, No 3, pp. 559–570.