Temat: ship coordinates - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Simulation modeling for evaluation of efficiency of observed ship coordinates
Autorzy:: Vorokhobin, I.
Burmaka, I.
Fusar, I.
Burmaka, O.
Powiązania:: https://bibliotekanauki.pl/articles/2172471.pdf
Data publikacji:: 2022
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: ship coordinates
observed ship coordinates
simulation modeling
lines of position
LOP errors
method of least squares
Opis:: Simulation computer modeling was used to evaluate the efficiency of the vessel’s observed coordinates using the mixed laws of distribution errors of the first and second type for lines of position (LOP). Simulation modeling showed good convergence of evaluation of efficiency calculated by analytical expressions and obtained by simulation. A graphical depiction of the observed points’ deviation relative to the mathematical expectation in the case of distribution of LOP errors of both types according to mixed laws is obtained by the method of least squares and the method of maximum likelihood estimation.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 1; 137--141
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Design and implementation of large vessel navigation system based on beidou cors
Autorzy:: Huang, P.
Liu, Y.
Du, Z.
Chen, Q.
Chen, J.
Powiązania:: https://bibliotekanauki.pl/articles/260264.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: Berthing
ship-based
Polar Coordinates
CORS
Opis:: The ship’s pilot can obtain the ship auxiliary information through the navigation system, when berthing system can display the parameters such as traverse speed and distance of the ship. But most of the system data show that there are insufficient precision. Taking the CORS system to obtain the location information, data Calculation of Berthing System based on Polar Coordinate Algorithm, this paper puts forward a solution to the “dead point” of the berthing and aiding system, which has a certain reference value for the design of the ship berthing assistance system.
Źródło:: Polish Maritime Research; 2017, S 3; 12-15
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

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