- Tytuł:
- Modeling vessel passage speed by using passage-time in restricted areas
- Autorzy:
-
Kasyk, L.
Kijewska, M. - Powiązania:
- https://bibliotekanauki.pl/articles/135683.pdf
- Data publikacji:
- 2018
- Wydawca:
- Akademia Morska w Szczecinie. Wydawnictwo AMSz
- Tematy:
-
traffic speed
vessel passage speed
traffic time
vessel passage time
vessel traffic stream
probabilistic modeling
probabilistic distribution
inverse random variable
restricted areas
fairway
maritime transport - Opis:
- Vessel passage speed is one of the parameters describing the vessel traffic stream on a selected waterway. Knowing the probability distribution of vessel passage speeds is essential for modeling vessel traffic streams on a waterway. This article undertakes probabilistic modeling for vessel speeds in restricted areas, where the distribution of the vessel passage time of the waterway section is known. The probabilistic procedure of the inverse random variable is used. Four different cases are considered. First, the probabilistic distribution of the vessel passage speed is given, where the vessel passage time is described by the normal distribution in certain restricted areas. The next three cases present the probabilistic distribution of vessel passage speeds on the Szczecin–Świnoujście fairway, where the vessel passage time is described by the extreme value distribution, the Frèchet distribution and the Weibull distribution.
- Źródło:
-
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 54 (126); 63-69
1733-8670
2392-0378 - Pojawia się w:
- Zeszyty Naukowe Akademii Morskiej w Szczecinie
- Dostawca treści:
- Biblioteka Nauki
Artykuł