interval grey numbers区间灰数
1.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.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。
2.Based on grey idea and game theory,this paper analyzes uncertain factors on conflicted vehicles at the entrances of expressways,presents that the conflicted vehicles when choosing strategies are restrained by interval grey numbers,and establishes zero and grey game model for conflicted vehicles.基于灰色思想和博弈理论分析高速公路入口冲突车辆受到的不确定性因素,提出冲突车辆选择策略时受到区间灰数的约束,建立冲突车辆的零和灰色博弈模型。
3)three-parameter interval grey number三参数区间灰数
1.Decision-making methods with three-parameter interval grey number三参数区间灰数信息下的决策方法
4)standard interval grey number标准区间灰数
1.Aimed at the severe problems in tokens and computations of grey nu mb ers, which expanded unnecessarily and distorted the information heav ily, this paper defined the standard interval grey number and the first and the second standard grey number, and analyzed their relationship.针对目前区间灰数的表征和运算过程中存在着较为严重的问题 ,即 :运算结果对灰数的灰度进行不必要的放大 ,造成信息的严重失真 ,笔者定义了标准区间灰数与第一和第二标准区间灰数的概念 ,分析了第一和第二标准区间灰数之间的关系 ,进一步设计了普通区间灰数与标准区间灰数之间的转换规则 ,提供了标准区间灰数之间的比较与运算法则 ,较好地解决了区间灰数之间的大小比较与运算问题。
5)interval grey fuzzy number区间灰色模糊数
1.For multi-criterion decision-making problems with incomplete information,in which the criterion s value and criterion s weights are interval grey fuzzy numbers,a grey fuzzy multi-criterion decision making approach is proposed.针对准则值和准则权系数为区间灰色模糊数的信息不完全的多准则决策问题,提出了一种灰色模糊多准则决策方法。
6)gray space interval solution灰区间解
延伸阅读
灰数只知道大概范围而不知道其确切值的数称为灰数。在应用中，灰数实际上指在某一个区间或某一个一般的数集内取值的不确定数。
