Chapter
Apr 26, 2012
Voyage Estimate and Decision-Making on the Tramp Operation
Authors: HuaLong Yang and PeiJun YangAuthor Affiliations
Publication: Traffic and Transportation Studies (2000)
Abstract
This paper points out the problems in existing voyage estimate on a tramp operation. By lots of statistics and investigation works, it analyzes the probability of winds within a certain sailing area as well as its influence over a vessel's voyage. The probability distribution of a vessel encountering winds k times in a voyage are testified and the expected per day net revenue value of a voyage is calculated. Then, the paper further puts forward the decision-making problems in a vessel's voyage and analyzes its main influencing factors. Thus, the hierarchy structure and its judgement matrix are established and lead to the adoption of the AHP method on a vessel's voyage. The results of real examples prove to be reliable and realistic.
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© 2000 American Society of Civil Engineers.
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Published online: Apr 26, 2012
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HuaLong Yang
Ph. D, Associate Professor, Shipping Management College, Dalian Maritime University, Dalian, 116026, P. R. China.
PeiJun Yang
No affiliation information available.
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