乙苯/苯乙烯生产过程操作优化知识库设计  

Knowledge Base Design for the Optimization of Ethylbenzene/Styrene Production

作　　者：严耀西 陈伏兵[1,2] 王昕 YAN Yao-xi;CHEN Fu-bing;WANG Xin(School of Computer Science and Technology,Huaiyin Normal University;Huai’an Key Laboratory of Big Data Intelligent Computing and Analysis,Huaiyin Normal University)

机构地区：[1]淮阴师范学院计算机科学与技术学院 [2]淮阴师范学院淮安市大数据智能计算与分析重点实验室

出　　处：《化工自动化及仪表》2023年第3期336-342,共7页Control and Instruments in Chemical Industry

基　　金：2021年第二批产学合作协同育人项目(202102326010)。

摘　　要：结合乙苯/苯乙烯实际生产工艺特点和需求,将引入本体、知识规则推理、专家经验和贝叶斯概率算法的智能优化方法应用到乙苯/苯乙烯操作优化知识库中。该知识库系统整合知识本体层、解析存储层、算法层、应用层等相关技术,实现了乙苯/苯乙烯生产过程操作优化知识库系统。在实际工业应用中,初步验证了该知识库能够提高乙苯/苯乙烯生产过程的产品收率、降低原材料和动力能源消耗。Considering the characteristics and requirements of the actual production process of ethylbenzene/styrene,an intelligent optimization method was proposed,in which,the ontology,knowledge rule inference,expert experience and Bayesian probability algorithm were applied to the knowledge base of ethylbenzene/styrene operation optimization.The knowledge base system integrates relevant technologies of knowledge ontology layer,analytic storage layer,algorithm layer and application layer to realize the knowledge base system of the ethylbenzene/styrene production optimization.The industrial application verifies that this knowledge base can improve the product yield of ethylbenzene/yrene production,reduce the consumption of raw materials and power energy.

关 键 词：知识库 本体 贝叶斯概率算法 操作优化系统 乙苯/苯乙烯 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]