基于知识推理的节水型城市评估系统  

Water-Saving City Evaluation System Based on Knowledge Inference

作　　者：陈昊[1,2] 南卓铜[1] 赵彦博[1] 

机构地区：[1]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000 [2]中国科学院研究生院,北京100049

出　　处：《冰川冻土》2010年第4期731-739,共9页Journal of Glaciology and Geocryology

基　　金：国家自然科学基金项目(40501054);国家高技术研究发展计划(863计划)项目(2008AA12Z205)资助

摘　　要：对专家系统和地理信息系统之间的有效集成与综合应用进行研究,以节水型城市建设、申请及考核的相关指标为例,建立基于专家系统开发工具CLIPS的节水型城市评价知识库,进而以跨平台的Qt/C++为编程语言,实现专家知识库系统和基于ArcEngine组件的地理信息系统集成,完成基于知识推理的节水型城市评估系统原型机.以甘肃张掖为例,演示了专家系统和地理信息系统集成在水资源管理领域的应用,显示出地理信息系统与专家系统的集成可作为解决非结构化、不确定的地学问题的有效手段,具有广阔的应用前景.In this paper, the applicability and effectiveness of integrating an expert system with a geography information system （GIS） are examined. The knowledge base, including indicators related to application, development and evaluation of a water-saving city, is developed with the C Language Integrated Product System, a knowledge inference engine developed by NASA, USA. The knowledge base is subsequently coupled, through a platform independent language Qt/C＋ ＋, with a GIS application, in which a GIS component librar-y, ArcEngine, is used to display the administrative boundaries of the study area. The integrated water-saving evaluation system, along with a case study in the Zhangye Municipality of China, demonstrates that how an expert system can be applied to water resources management and how easily an expert system can be coupled into a GIS application as well as other applications. The proposed prototype may be helpful and prospective in solving unstructured and uncertain questions in geo- and hydro-sciences.

关 键 词：知识推理 专家系统(ES) CLIPS 地理信息系统(GIS) 节水型城市 

分 类 号：TV213[水利工程—水文学及水资源]