瓦斯地质专家系统  

EXPERT SYSTEM FOR GAS GEOLOGY

作　　者：刘承祚[1] 陈亚光[1] 

机构地区：[1]中国科学院地质研究所

出　　处：《地质科学》1992年第A12期208-215,共8页Chinese Journal of Geology(Scientia Geologica Sinica)

基　　金：国家"七五"重点科技攻关项目的部分成果(课题号11-04-10-06)

摘　　要：本文对瓦斯地质专家系统的研究范围以及煤与瓦斯突出与非突出矿井自动识别专家系统进行了具体而详细的介绍。为了建立专家系统,应用了专家系统工具 CM.1。专家系统的知识库建立在三组重要专家的知识和经验的基础之上。用我国两南地区一个煤矿的数据对专家系统进行了检验,效果较好。This paper deals with expert system (ES) for gas geology. The research field of ES for gas geology is introduced and discussed. An ES for automatic judgement of coal and gas outburst and non-outburst mines is described concretely and in detail. For constructing the ES, expert system tool CM. 1 is used. The knowledge base of the ES is built on the based of knowledge and experience on collective of three groups of important specialists in professional field. In structure of the knowledge base, three levels of inference and discrimination are designed. The first level is to judge favorability of geological structure conditions for coal and gas outburst by factors of geological structure. The other inference and discrimination of the same level is judgement of favorability of geological conditions for existence of gas. The second level is to judge outburst probability of studied regions by 14 gas-geological factors and result of the first level. The third level is to judge the factual outburst risk of studied regions by outburst probability and some comprehensive indexes just before outburst. Based on the inference and discrimination of the three levels, four sets of rules are constructed in the knowledge base. Besides, in this paper problems of inference tactics, knowledge acquirement, interpretative functions and man-machine interface are discussed. A case-study is given. Some satisfatory conclusions are made.

关 键 词：瓦斯地质 专家系统 煤突出 

分 类 号：P613[天文地球—矿床学]