线材尺寸精度控制专家系统的开发

1,2,3(11,100041;21,100041;31,100041):,,:;;;:TG335163;TP27315:A:1003-9996(2005)02-0046-04DevelopmentofexpertsystemforcontrollingsizeprecisionofwirerodLITie2jun1,ZHENGRui2,SUNJia2(11ShougangCollege,Beijing100041,China;21ShougangTechnologyResearchInstitute,Beijing100041,China;31ShougangGroupCorp,Beijing100041,China)Abstract:Themaininfluencefactorsonsizeprecisionofwirerodareanalyzed1Theexpertsystemforcontrolingsizeprecisionofhigh2speedwirerodisintroduced1Basedonoptimizingreductionandrollingspeedbycomputer,theproductssizeprecisionsofdifferentsteelsandgaugesareassured1Keywords:wirerod;sizeprecision;precisioncontrol;computercontrol:2004-07-30:(1970-),(),,,,3,Internet,[5],[6]F2,169,510329884,,,:[1],1Intranet[J]1,2000,24(5):17-191[2],1[M].:,20021[3],[J]1,2000,(3):62-641[4],1[J]1,2002,(6):135-1371[5]1IT()[J]1,2003,(1):57-591[6],,1WEB[J]1,2000,35(9):65-68164STEELROLLING20054222Apr12005Vol122No121,,,5mm011mm,,,,,,,,,,2::,,211,,,,212,,,,213,,,,,,,,,,,214,,,,,215,,,,,,331131111,,2:,:B=f(h0,b0,h1,h,L,D,,,,f,T,m,v)(1),h0;b0;h1;h;L;D;;;;f;T;m;v,h0b0h1hLD;fTmv,h0b0h1LD,,74222:,,,,,,,,,,:b=B(2),B;b;,,:=adecv-W(3),a(900,a=1);d(,d=1);e(,e=0195);c;(hc/Hc);v;W,,:W=10-11269(B/Hc)(Hc/Dcp)01556(4),B;Hc;Dcp,,,acdevK,:=Ki-W(5),Ki(1)Ki,31112,n,:(1)Fn-1Bn-1;nFnDnKn(2)n,Bn(3)BnBnBn,(Bn-Bn)/Bn,n,;(Bn-Bn)/Bn,2n,-,nn+1,(1)Fn-1Bn-1,KnKn+1,nn+1(2)nnBn(3),nBn,(Bn-Bn)/Bn,,(Bn-Bn)/Bn,2(4)n+1,n+1Bn+1nBn,n+1Bn+1Bn+1Bn+1,(Bn+1-Bn+1)/Bn+1,4,(Bn+1-Bn+1)/Bn+1,nn+1312,,,,,:C=F1D1n11=F2D2n22=FnDnnnn(6),C;Fi;ni;Di;i(6),12n,FiDini,8420054n,i,,iKi,,,,i,313,,Kii,,:Kii,,Kii,4411,,Ki,,Ki,,,,,,,,412,,,Ki,,,,,,Ki,,413,,,,,,,Ki,Ki,Ki,,414,Kii,Ki,Kii,,Ki,,Ki,,,,,Kii5,,;,,,;,,,,,,,94222: