水利工程施工机械设备选型多目标决策模型及应用

Development of Multi-criteria Decision-making Model for Machinery Equipment Selection in Water Conservancy Project Construction

为了在众多的水利施工机械设备中选择经济、环保、安全以及实用的设备,提出一种基于层次分析法(AHP)和灰色关联分析法(GCA)相结合的设备选择模型。首先建立由经济性、技术性、绿色性以及职业健康与安全性组成的设备选择的多目标指标体系,并对指标量化方法进行了研究,然后将层次分析法与灰色关联分析法相结合对设备选型模型进行了求解。实例分析验证了模型的可行性和有效性。

To help decision maker select the economic, green,safe and suitable machinery equipment in water conservancy project construction, a model based on Analytic Hierarchy Process （AHP） and Grey Correlation Analysis （GCA） method was presented. A decisionmaking multi-criteria index system comprising economy, technology, environmental impact and the occupation healthy security was established at first and do research on the indexes quantification method. Use the method combined AHP with GCA to solve the model. An illustrative example is provided to validate the model＇s feasibility and validity.