为判定一个港口的优劣及发展潜力,以现有港口为评价目标,建立了基于熵权的多目标决策分析模型,结合模糊数学和熵的思想,运用多属性决策分析中的双基点法,对中国沿海大连港、秦皇岛港、天津港、青岛港的港口资源进行了定量评价,得出了比较满意的结果.该模型将为决策者确定港口的发展方向,制定港口下一步规划,提供科学、客观的技术支撑. In order to determine the pros and cons of a port and its development potential, an existing entropy-based multi-objective decision-making analysis model is established based on entropy weight. Combining with the idea of ​​fuzzy mathematics and entropy and using the double base point method in multi-attribute decision analysis, This paper quantitatively evaluated the port resources of Dalian Port, Qinhuangdao Port, Tianjin Port and Qingdao Port of China, and obtained satisfactory results.The model will determine the development direction of port for decision makers, formulate the next port planning and provide scientific , Objective technical support.