大型地铁项目的改进管理模型的仿真分析

发布时间：2018-02-26 13:30

本文关键词： 大型地铁项目灰色理论管理模型　出处：《计算机仿真》2016年09期 　论文类型：期刊论文

【摘要】：建立大型地铁项目管理系统模型,可以大幅度的提升我国城市地铁项目的建设水平。但采用当前的算法建立大型地铁项目的改进管理模型时,无法获取地铁工程项目管理指标影响因素,存在建模误差大的问题。提出采用熵法与灰色理论的大型地铁项目的改进管理建模方法。先将项目管理知识体系引入传统的地铁工程项目管理系统中,利用熵值法构造地铁工程项目管理指标影响因素的决策矩阵,计算地铁工程项目管理指标影响因素权重值,依据灰色理论构建地铁项目管理指标影响因素的综合灰色矩阵。在此基础上对地铁工程项目管理指标决策数据集进行排序,将灰色综合聚类权向量和地铁工程项目管理灰色阈值合成做单值化处理,依据处理结果建立大型地铁项目的改进管理模型。仿真结果表明,基于熵法与灰色理论的大型地铁项目的改进管理建模方法有效提高了城市大型地铁项目管理质量。
[Abstract]:The establishment of a large-scale subway project management system model can greatly improve the construction level of urban subway projects in China. However, when using the current algorithm to establish the improved management model of large-scale subway projects, Unable to obtain the influencing factors of subway project management index, This paper presents an improved management modeling method for large metro projects using entropy method and grey theory. Firstly, the knowledge system of project management is introduced into the traditional subway project management system. The decision matrix of influencing factors of subway project management index is constructed by entropy method, and the weight value of influencing factor of subway project management index is calculated. Based on the grey theory, the comprehensive grey matrix of the influencing factors of the subway project management index is constructed, and the decision data set of the subway project management index is sorted on the basis of the grey theory. The grey comprehensive clustering weight vector and the grey threshold of subway project management are combined to single value processing, and the improved management model of large subway project is established based on the processing results. The simulation results show that, The improved management modeling method based on entropy method and grey theory can effectively improve the management quality of large metro projects.
【作者单位】：西安科技大学建筑与土木工程学院;西安工业大学建筑工程学院;
【分类号】：U231.3

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