1) dynamic crowding distance
动态聚集距离
1.
This paper proposed a dynamic crowding distance(DCD) based on diversity maintenance strategy,in which the definition of individual s DCD was based on the degree of difference between the crowding distances on different objectives.
提出了基于动态聚集距离(DCD)的分布性保持策略,利用个体在不同维目标上聚集距离的差异程度来定义DCD,并在种群维护中动态地计算DCD。
2) Distance aggregation
距离聚集
3) crowding distance
聚集距离
1.
In this paper,it suggests a new approach to measure individual crowding distance by edge weight of minimum spanning tree,and it is also improved crossover operator and mutation rate for NSGA-2.
多目标进化算法(MOEA)的一个关键就是保持解的分布度,提出了一种用最小生成树的边的权值来表示个体聚集距离的方法,并且对NSGA-2的交叉算子和变异率进行了改进。
2.
This paper,which is on the basis of NSGA2,proposes a new strategy for generating new population,that is not only selecting a certain proportion of non-dominated individuals according to the crowding distance,but also choosing some other dominated but potential individuals to form the next generation.
在NSGA-II算法的基础上,提出了一种新的构造种群的策略——按照聚集距离选取部分非支配个体,并选取部分较好的支配个体形成下一代种群。
4) dynamic distance
动态距离
1.
It is very important to know the dynamic distance between crankshaft neck and top surface of cylinder on assembly line of diesel engine.
检测曲轴连杆颈到缸体顶面的动态距离的目的 ,是使相应的活塞连杆组件可根据检测结果被选择装配。
5) dynamic quota
动态集聚
6) dynamic accumulation
动态聚集
补充资料：聚集经济（聚集利益）（聚集效应）
n聚集经济（聚集利益）（聚集效应）是指由于某工业部 n门向某特定地域集中新产生的供生产成本降低的效果。因为分工协作，扩大生 产规模，节约使用基础设施等会降低生产成本。 n
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条