Decision-making of Landslide Treatment Schemes Using Identical Degree of Set Pair Analysis
Decision-making of landslide treatment schemes is a complex system problem. Basing on information entropy theory and set pair analysis theory, a decision-making model using a concept of approaching degree is described to select a best treatment scheme for landslide disaster in this paper. For each evaluation index, identical degree of set pair between the evaluated scheme and the best scheme is calculated, and then the approaching degree between the optimum scheme and each scheme is specified to optimization. And a method used to integrate weights of evaluation indexes is discussed to mining information of evaluated scheme and experts experiences. Moreover, a practical example was conducted to confirm the feasibility of this model. The results and comparison with fuzzy optimization method show that this proposed method is feasible, easy and effective to select the best treatment scheme, and capable to improve the reliability of decision-making. It also provides a reference method for the decision-making of other project schemes.
Information entropy Set pair analysis Decision-making Landslide Treatment
WANG Mingwu LI Li JIN Juliang
Hefei University of Technology, Hefei 230009
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
757-760
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）