基于DEA的建设项目集成管理信息系统运行效率评价

为评价建设项目集成管理信息系统的运行效率,基于DEA方法原理,构建运行效率的投入指标体系与产出指标体系,建立DEA评价模型,应用专家打分法和模糊数学将评价指标定量化,并给出模型求解与结果分析方法。基于此,进行案例分析,评价12个大型建设项目应用集成管理信息系统的运行效率,将数据代入DEA评价模型,应用Matlab软件包进行计算,根据评价结果,为各大型建设项目集成管理信息系统的改进提供参考。

Evaluation on the Operational Efficiency of Integrated Management Information System for Construction Projects Based on DEA

In order to evaluate the operating efficiency of integrated management information system for construction projects, the input indexes and output indexes of operating efficiency was constructed based on DEA principles and a DEA evaluation model was established. The evaluation indexes were quantified using expert scoring method and fuzzy mathematics method, and the model solution and result analysis method were provided. A case study was conducted to evaluate the operating efficiencies of integrated management information system for twelve large construction projects. The data was entered into the DEA evaluation model and was calculated by Matlab software package. The evaluation results provide a reference for the improvement of the integrated management information system of various large construction projects.