Fuzzy Risk Analysis of Regional Drought Based on Information Distribution and Interior-outer-set Model

摘要：

Because of the uncertainty of drought disaster events, it is difficult to obtain accurate information of probability. In this paper, we use information distribution and interior-outer-set model to obtain the possibility-probability distribution of drought disaster events, which can express the fuzziness of probability of drought disaster events. We take a sample of the precipitation of nanjing and xuzhou and calculate the possibility-probability distribution. The results show that the approach is feasible and effective.

作者: Zhu Huiyun Chen Senfa Zhang Lijie

作者单位: University of Information and Science&Technology,Nanjing 210044, China School of Economics and Management, Southeast University, Nanjing 210096, China

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Grey System and Intelligent Services(2009 IEEE灰色系统与服务科学国际会议)

会议地点: 南京

会议语种:英文

页码: 1739-1743

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）