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31320056()JOURNALOFDONGHUAUNIVERSITYVol.31,No.3Jun.2005张鸿志1,金艳苹2(,,300160;2,,310033)在分析服装工业流水生产的基础上,指出要实现流水线的工序同期化,重点是要解决工序的合并与平衡问题,并对工序合并规则与平衡算法两个关键性技术问题作了具体的分析研究:流水线,工序,合并与平衡:TS941,,,,,,!∀,,###,1相关基础知识1,,:(1),;(2),;(3),;(4):(1),;(2);(3),[1],,,2,():(1),,:=H/Q:H(s);Q3600∃6=21600s,250()=86s(2),,:N=[T/]=336/86=3.9%4T=10i=1ai=336s:ai(3)=[(&ai)/n]/max(a)%:2004021060()31:(ai)/n;max(a),,max(a),85%(4)F=t/%:F,;t,(F1=F3=F4=98%,F2=102%)2工序合并与平衡原则及其算法,,,1,,,,2.1(1)(),(2)(3)(t)(4),3,(5),,(6),(7)(3)[2]2.2(CAPP),(Jackson)(Birnie)[3],[4]:minf(x)=C1x1+C2x2+∋+Cnxna11x1+a12x2+∋+a1nxn=b1a21x1+a22x2+∋+a2nxn=b2∋am1x1+am2x2+∋+amnxn=bmxj=0(j=1,2,∋,n):xjn(j=1,2,∋,n),bim(i=1,2,∋,m)Cj,aijjiminf(x)=Cjxj(j=1,2,∋,n)(1)aijXj=bi(j=1,2,∋,M)(2)xj=0(j=1,2,∋,n)(3)(1),(2)(3),(3)3实例说明1,n=10,(j=1,2,∋,10);m=4,(i=1,2,∋,4),,bi,aijj,Xji,,,aijXj=bi=,;&aij,;&aij,,&aij-aijai(j-1),&aij=,min=(&aij-)Xj,,3,:61bi,Xj=1;,,130+15=45+54=99-15=84,X1=1X3=115+36=51+72=123-36=87,X2=1X5=136+18=54+18=72+24=96-18=78∋18+18=36+24=60+24=84,X6=1X7=1X8=1X9=136+48=84,X4=1X10=1:X11=X13=X22=X25=X36=X37=X38=X39=X44=X410=1Xj,minf(x)=C1x1+C2x2+∋+CnxnCj,Cj=Fj(30/86)%+(54/86)%=98%(15/86)%+(72/86)%=102%(18/86)%+(18/86)%+(24/86)%+(24/86)%=98%(36/86)%+(48/86)%=98%,484s,(87s,=(85s/87s)%=98.88%,1112345678910F30*15*54*36*72*18*18*24*24*48*336%)8498(87102∗8498+8498:250;*4结论CAPP,()(),CAPP[1].().,1998,(4):2728[2]..(),1994,(3):3941[3],..,2001,22(3):5960[4],..:,1991:101162()31StudyonMergerandBalancingofWorkingProceduresinGarmentAssemblyLineZHANGHongzhi1,JINYanping2(Textile&ClothingofTianjinPolytechnicUniversity,Tianjin,300160;,CollegeofFashion,ZhejiangUniversityofScience&Technology,HangzhouZhejiang,310033)AbstractBasedonanalyzingtheassemblyproduceofgarmentindustry,thearticlepointsoutthatthekeytechnologyistosolvetheproblemsaboutthemergingandthebalancingoftheprocedure,andalsoitanalyzesandstudiesthesetwokeytechnologies.Keywords:assemblyline,workingprocedure,mergeandprocessbalance(上接第45页)TheDigitalRealizationofFashionPatternDetailsPANAn,GENGZhaofeng(CollegeofInformationScienceandTechnology,DonghuaUniversity,Shanghai,200051)AbstractWiththenewideaof!graphicunitconstruction∀and!functionsimulation∀,regularandirregularfashionstylesdetailscanbedrawnontheB3Splinecurve.Descriptedwithadjustableparameters,fashionstylesdetailscanbemagnified,dwindledandrotated.Thedigitalrealizationbreaksthetraditionalmanualwaysoffashiondetailsdesign.Keywords:fashionstylesdetails,B3Spline,graphicunit,functiondescription
本文标题:服装生产流水线工序合并与平衡的研究(1)
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