基于大数据的重大工程智能群体决策支持系统研究

Intelligent Group Decision Support System for Megaprojects Based on Big Data

随着工程建设行业的规模化及国际化发展趋势,重大工程逐渐成为国家发展的重要标志.重大工程的复杂性往往导致决策不确定性并引发管理中的诸多难题.为高效解决重大工程决策主体多元化所带来的信息不对称、决策方案冲突等问题,将智能决策方法融入重大工程群体决策过程中,构建了基于大数据的重大工程智能群体决策支持系统(BD-IGDSS),并通过将BD-IGDSS应用于中泰铁路工程及港珠澳大桥工程,分析该系统在重大工程决策管理中的优势.

With the trend of scale and internationalization of construction industry,the megaprojects gradually become an important symbol of national development. The complexity of megaprojects leads to many difficulties and uncertainties in decision-making management. In order to effectively solve the problems of information asymmetry and conflict of decision-making schemes caused by the diversification of megaproject decision-makers,this paper integrates the intelligent decision-making method into the group decision-making process of megaprojects,and constructs a big data-based intelligent group decision support system(BD-IGDSS)for the megaprojects. By applying BD-IGDSS to China-Thailand railway project and Hong Kong-Zhuhai-Macao Bridge project,the advantages of this system in decision-making management of megaproject are analyzed and summarized.