基于整数规划的水利企业项目组合管理研究

目前,多数水利企业为了获得更高的经济效益已不再仅仅对单个水利项目进行单独管理,而是在企业总体战略目标的指导下对多个相关项目进行组合管理。根据项目之间的相关性,利用整数规划算法构建了水利企业在采用项目组合管理时进行项目选择的数学模型,从而筛选出最优的项目组合,实现企业效益最大化的目标。以某水利企业为例,对其中标的若干个工程项目进行组合管理,选择使其获得最大利润的项目组合。由此阐明在水利企业中应用项目组合管理的适用性和科学性。

Study on project portfolio management of water conservancy enterprises based on integer programming

In order to obtain more economic benefits, most water conservancy enterprises now adopt portfolio management ori-ented towards a number of related projects under the guidance of their overall strategic targets rather than managing a single pro-ject individually. According to the relevance of different projects, a mathematical model is established for water conservancy en-terprises to select projects in the process of portfolio management based on integer programming, which aims at the optimal combi-nation of projects and the maximum benefits of the enterprise. With a water conservancy enterprise as an example, portfolio man-agement is applied to the engineering projects awarded to the enterprise, and the combination of projects which may bring about the maximum benefits is selected. Through the example, the applicability and scientific values of project portfolio management for water conservancy enterprise are proved.