Open AccessResearch on Calculation of Port Optimal Anchorage Demand Based on Queuing Theory
Author(s) -
Qingyve Huang,
Hu Liu
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/688/2/022027
Subject(s) - port (circuit theory) , matlab , queueing theory , queue , computer science , contradiction , value (mathematics) , mathematical optimization , engineering , mathematics , computer network , philosophy , epistemology , machine learning , electrical engineering , operating system
In view of the contradiction between the supply and demand of anchorage resources, the research on the optimal anchorage demand of the port is carried out. The M/M/c model is constructed by the queuing theory method combined with the main characteristic indicators and main parameter indicators. Taking the coal port area of the Huanghua Port as an example, the Matlab software is used to calculate and determine the optimal anchorage demand, which is 14, according to the restriction that the anchorage guarantee rate is greater than or equal to 95%. And the conclusion shows that the port anchorage resources are not tight. The calculation result shows that the model has certain application value in anchorage planning.