人民黄河Issue(1)：30-33,4.DOI:10.3969/j.issn.1000-1379.2015.01.008
基于灰加权关联度模型的相似流域优选
Optimizing Analogy Watershed Based on Grey Weighted Relational Degree Model
宋亚娅 1王涛 2张振3
作者信息
- 1. 陕西省地质调查中心，陕西西安710016
- 2. 西安地质调查中心，陕西西安710054
- 3. 武警水电第一支队，河北唐山063004
- 折叠
摘要
Abstract
In view of the fact that the traditional method of selecting analogy watershed is based on the subjective judgement and it is grey. Considering that different index reflecting the characteristics of the basin was different importance,grey weighted relational degree model for optimizing analogy watershed was built. The analytic hierarchy process was applied to calculate the weight of influence factors,then the prin-ciple of maximal gray relational degree was used to select analogy watershed. The model was applied in the Poxia Reservoir of Tingjiang River basin,and the result shows that the optimizing analogy watershed based on fuzzy weighted pattern has good reliability. It can overcome the in-sufficient of hydrologic analogy method.关键词
水文比拟法/灰色系统/灰关联度/层次分析法/相似流域Key words
hydrologic analog/grey system/gray relational degree/analytic hierarchy process/analogy watershed分类
建筑与水利引用本文复制引用
宋亚娅,王涛,张振..基于灰加权关联度模型的相似流域优选[J].人民黄河,2015,(1):30-33,4.
