区域水资源可持续利用等级评价的GPPIM模型  

Genetic projection pursuit interpolation model for grade evaluation of regional water resources sustainable utilization

作　　者：童芳[1] 董增川[1] 金菊良[2] 

机构地区：[1]河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098 [2]合肥工业大学土木建筑工程学院,安徽合肥230009

出　　处：《水利水电技术》2006年第8期1-4,共4页Water Resources and Hydropower Engineering

基　　金：教育部重点科技项目(2004539812)。

摘　　要：区域水资源可持续利用系统评价是一个涉及区域人口、经济、资源、环境与社会5个子系统的复杂大系统评价问题。文中论述了区域水资源可持续利用系统评价的指标体系的选取,并探讨了用基于实数编码加速遗传算法的改进投影寻踪方法建立的新型等级评价模型,即遗传投影寻踪插值模型(GPPIM),并将其成功地应用于我国南方某区域水资源规划的现状年及各规划水平年的可持续利用系统评价的实例中。System Assessment of regional water resources sustainable utilization, including five sub-systems of regional population, economy, resources, environment and society respectively, is a large complicated system evaluating problem. The selection of the index system for the regional sustainable development of water resources is discussed herein. Furthermore, a new mathematical model, named genetic projection pursuit interpolation model （ GPPIM ）, set up based on a modified projection pursuit method of the real-code accelerating genetic algorithm（RAGA） is studied, and then it is successfully applied to the assessment on the system of regional water resources sustainable utilization on the basis of both the year of the status quo and the planninglevel years for a southern region of China as well.

关 键 词：水资源可持续利用 系统评价 指标体系 实码加速遗传算法 投影寻踪 

分 类 号：TV21[水利工程—水文学及水资源]