跨流域调水多Agent拓扑模型的复杂网络特性研究

Complex network characteristics in Multi-Agent structure model for inter-basin water transfer management

南水北调东线水资源系统是天然系统与人工系统相结合的复合系统,具有特大时滞、半结构化和高度不确定性等特点。多源不确定信息的动态知识表示是建立该系统优化调度仿真模型中的一个难点。采用复杂网络理论统计计算南水北调东线水资源复杂网络的平均路径长度,聚类系数和度分布情况,发现该网络无标度性不明显,具有小世界特性,为分析南水北调东线水资源系统结构组成与系统鲁棒性之间的关系提供方法。

The water resources system of South-to-North Water Transfer which at east route is a compound system combined with the natural system and the artificial system. It has the characteristics of long time delay, half atructuration and high uncertainties etc. The multiple uncertain information knowledge representation is the difficult point when we build the system optimization simulation model of the system, and find the network scale-free is not obvious, with the small world characteristics. The complex network theories is applied to statistic and analyze the average path length, the cluster coefficient and the degree distribution of the water resources complex network of South-to-North Water Transfer, than to furnish the method which can analyze the system struc- ture and the robustness of the system.