摘要
利用区间灰数描述径流,在普通动态规划的基础上融合了灰理论的灰色动态规划模型,综合了确定型动态规划方法和随机型动态规划方法的优点,为水库调度的动态规划应用研究提供了新的思路。本文尝试分析比较在水库调度中不同预报精度对灰色动态规划方法的影响。
Based on the general dynamic programming, in the grey dynamic programming model combined with the grey theory, the runoff is described by the interval grey numbers. The model is combined by the advantages of determinant/stochastic dynamic programming methods, it will be a new idea for the reservoir operation. This paper tries to analyze the influence of the different forecast precision on the gray dynamic programming method.
出处
《水力发电学报》
EI
CSCD
北大核心
2008年第4期11-14,共4页
Journal of Hydroelectric Engineering
关键词
水库调度
灰色动态规划
区间灰数
误差分析
reservoir operation
grey dynamic programming
interval grey numbers
deviation analysis
