摘要
针对公路选线设计方案优选的复杂性,在采用AHP法构造公路选线优选系统的综合评价指标体系的基础上,结合熵权和模糊数学理论,构造了基于熵权的公路选线模糊层次分析决策模型,并通过实例验证了该模型的适用性,为决策者提供了直观、可靠的依据.
According to the complication of optimum selection of highway route design, the Fuzzy-AHP decision-making model based on entropy weight in highway route design is established. The entroy weight and fuzzy maths are used in this model, and a consistent comprehensive evaluation elements of highway design are constructed in AHP method which is the basic of the model, and its application is illustrated with an example. It can provide a reliable and convenient method for decision makers .
出处
《长沙交通学院学报》
2007年第1期46-50,共5页
Journal of Changsha Communications University
基金
湖南教育厅高等学校科学研究项目(05C234)
关键词
方案优选
熵权
模糊层次分析法
多目标决策
optimum selection
entropy weight
Fuzzy analysis hierarchy process
multi-objective decision making
