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《Computer Engineering and Design》 2008-19
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Selection of technical parameters based on fuzzy similarity relation

REN Guo-qiang1,ZHANG Yong2,JING Gang1(1.Department of Electric Information,Shandong University of Science and Technology,Jinan 250031,China;2.Kaili University,Kaili 556000,China)  
In chemical production,the managers generally set variable production indices aiming at the market demanding,this demands the technicians select the relative optimal technical parameters to reach the new production indices,In general,the technicians find new parameters mainly by consulting the past operating record and their experience,which is excessively subjective,thus,the goal of this paper is that normalize the processing of parameters selection.The method we developed here is as follow: Firstly,a production database based on SQL platform is built,which record each group technical parameters and its corresponding production effect,then,by calculating the fuzzy similarity relation between each production effect and production indices,and the production effect which is most approaching to production index is found.It make its corresponding technical parameters our standard parameters.This method is effective and widely useful for other production systems.
【CateGory Index】: TP18
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