Model of GERT Network Based on Grey Information and Its Applications

摘要：

As the distribution of activity parameters is grey information in stochastic network, the model of GERT network with grey information is put forward.Specifically, the simulation algorithm is analyzed based on the principle of signal flow graph.Additionally, the construction of moment generating function in GERT network with grey variables is studied with elaborate discussion on its main properties.Moreover, a simulation example proves that the influence of grey information on parameters in GERT network can be coped by the model of GERT network of grey information and its algorithm.

关键词： grey system whitenization function GERT network moment generating function

作者: YANG Bao-hua FANG Zhi-geng TAO Liang-yan

作者单位: School of Management Xuzhou Normal University Xuzhou,China College of Economics and Management Nanjing University of Aeronautics and Astronautics Nanjing,China

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Grey System and Intelligent Services Joint with the 15th WOSC International Congress on Cybernetics and System(2011 IEEE灰色系统与智能服务国际会议暨系统与控制世界组织第15届年会)

会议地点: 南京

会议语种:英文

页码: 651-655

在线出版日期: 2011-09-15（万方平台首次上网日期，不代表论文的发表时间）