%0 Journal Article
%T The Calculation of Flood Discharging Risk Based on Particle Swarm Optimization<br>基于PSO 的水库泄洪风险计算
%A XI Qiu-yi
%A XIE Xiao-ping
%A HUANG Qiang
%A WANG Yi-min
%A ZHANG Wen-yi
%A <br>席秋义
%A 谢小平
%A 黄强
%A 王义民
%A 张雯怡
%J 系统工程理论与实践
%D 2006
%I 
%X The risk analysis of reservoir flood discharging as an important research subject has been focused on widely by hydraulic engineering people during past days.Based on the physical meanings of structural reliability index,the optimization model of flood discharging risk is established in this paper,and the global PSO is introduced to solve the model.Combining with the listed computation example on flood discharging risk of reservoir,it is showed that Partial difference operation can not only be avoided effectively by means of the theory,but also the better solution and a quick operation speed can also be gained in the way.
%K flood discharging risk
%K reliability index
%K Particle Swarm Optimization
%K optimization with constraints<br>泄洪风险
%K 可靠度指标
%K 粒子群算法
%K 约束优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=97E4DC26ADCEA0FD&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=9CF7A0430CBB2DFD&sid=28F8B56DB6BEE30E&eid=03A030BB0C519C60&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=8