基于TOPSIS方法的政府投资项目代建单位评选研究

发布时间：2018-04-25 03:11

本文选题：代建制 + 评选　；参考：《江西理工大学》2017年硕士论文

【摘要】：国家从2004年推广代建制以来,代建制作为一种新的项目管理模式在政府投资非经营项目上被广泛应用,选择一个专业化的代建单位是政府重要决策之一。目前代建单位的评选主要通过招标,招标中最为关键的部分是评标,但是目前代建制发展还不完善,代建单位评标实际运用中评价指标和评价内容不规范且针对性不强,评选的数学方法实际操作性不好,最近几年有关代建单位的评选逐渐成为热门的研究问题。本文所研究的问题是招标模式下的代建单位评选问题。本文重点研究了在评标过程中评价代建单位的指标体系和评选代建单位的数学模型的构建。本文在构建代建单位的评价指标体系时考虑到两点:一是由于代建制在实际运用中存在阶段代建和全过程代建,不同阶段代建工作的内容不同,不同的代建工作内容要求代建单位所需能力也不完全相同,评价指标和评价内容应该有所区别,有针对性;二是代建单位的评选属于政府服务采购,要考虑政府采购的目标。结合不同阶段代建工作内容要求并以政府采购目标为导向,初步制定出代建单位的评价指标,然后运用Delphi法确定最终评价指标和评价内容。由于代建单位的评价指标更多的是定性指标,具有模糊性,评价起来很难量化的特点,本文采用语言变量对代建单位评价指标和指标权重进行评价,然后把语言变量通过数学运算方法转变成三角模糊数,然后计算求出评价指标值和主观权重值,用变异系数法求得客观权重,并运用指标分值离差平方和最大的数学思想建立优化模型求得组合权重系数,最后用TOPSIS评选方法选择出满意的代建单位。最后以广东某代建招标项目为例进行研究分析,表明本文评选模型具有良好的实用性,可以为政府评选代建单位提供参考。
[Abstract]:Since the national construction system was popularized in 2004, the generation system has been widely used as a new project management model in the government investment non management projects. It is one of the important decisions of the government to choose a specialized construction unit. At present, the selection of the construction units is mainly through bidding, and the most important part of the bidding is the bid evaluation, but the present generation is replaced. The development of the construction system is not perfect. The evaluation index and evaluation content of the evaluation of the construction unit is not standard and not strong. The practical operability of the mathematical method is not good. In recent years, the selection of the construction units has gradually become a hot research problem. The problem studied in this paper is the selection of the construction units under the bidding model. This paper focuses on the evaluation of the index system of the construction unit and the construction of the mathematical model of the construction unit in the process of bidding evaluation. In the same way, different construction works require the capacity of the construction units to be different, the evaluation index and the evaluation content should be different and pertinent; the two is that the selection of the construction units belongs to the government service procurement, and the goal of the government procurement should be considered. The final evaluation index and the content of the evaluation are determined by the Delphi method. As the evaluation index of the construction unit is more qualitative, it is fuzzy, and the evaluation is difficult to quantify. In this paper, the evaluation index and index weight of the construction unit are evaluated by language variables, and then the evaluation index and the weight of the index are evaluated. The language variable is transformed into a triangular fuzzy number through the mathematical operation method, then the evaluation index value and the subjective weight value are calculated, the objective weight is obtained by the variation coefficient method, and the optimal model is established by using the mathematical thought of the difference square sum and the maximum of the difference. Finally, the TOPSIS selection method is used to select the satisfactory results. In the end, an example of the construction of a bidding project in Guangdong is studied and analyzed. It shows that the model has good practicability and can provide reference for the government to select the construction units.

【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F283

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