摘要
为推进船舶定线制的规划和实施,结合近年来进行的长江口船舶定线制研究工作,建立船舶定线制设计方案评价模型.该模型用群体决策方法确定定性评价指标值;用熵权法确定方案定量指标值;用逼近理想解排序法实现方案的排序和优选.通过对6种不同的船舶定线制设计方案的评价表明,该模型对船舶定线制设计方案评价具有适用性.
In order to advance the planning and implementation of the ship’s routeing system,an evalua-tion model for the ship’s routeing system is established,combined with the research of ship’s routeing at the entrance of Yangtze River in recent years.Qualitative evaluation indexes are obtained by group deci-sion-making method;quantative evaluation indexes are obtained by entropy weight method;and ordering and optimization of alternatives are carried out by the method of Order Preference by Similarity to Ideal Solution.Results of the evaluation model being used in evaluating six different designs show that the pro-posed method is applicable to the design evaluation of ship’s routeing system.
出处
《上海海事大学学报》
北大核心
2010年第3期5-9,共5页
Journal of Shanghai Maritime University
基金
上海市科学技术委员会2009年度创新行动计划(09170502000)
上海海事大学校基金(C800209024)
关键词
船舶定线制
熵权
模糊层次分析
群体决策
逼近理想解
ship’s routeing system
entropy weight
fuzzy hierarchy analysis
group decision-making
similarity to ideal solution
