交互式遺傳算法在包裝機(jī)械產(chǎn)品概念設(shè)計(jì)中的應(yīng)用研究.pdf

1、天津大學(xué)碩士學(xué)位論文交互式遺傳算法在包裝機(jī)械產(chǎn)品概念設(shè)計(jì)中的應(yīng)用研究姓名：陳靜申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：工業(yè)設(shè)計(jì)指導(dǎo)教師：謝慶森20090601ABSTRACTCurrentlyconceptdesignisveryimportantprocessinproductdesignprocedure，foritdecidesthedirectionofdesignandhaseffectontheproceedingofdesignproce

2、ssHowtoimprovedesignmethodstaiseefficiencyofconceptdesignisahottopicindesignarearecentlyPackingmachineisaspecificmachinewithcomplicatedstructureandfunctionThedesignofpackingmachineiscomplicatedandconceptdesignisdifficult

3、，SOtheapplicationofcomputationintelligentmethodbecomestheresearchtrendofconceptdesignThispaperfirstlyresearchedpopularcomputationintelligentmethodandthecharacteranddesignprocessofpackingmachineThenthispaperchoseinteracti

4、vegeneticalgorithms(IGA)asresearchobjecttoanalysisitsapplicationinconceptdesignofpackingmachineproductThemajorpartsofstudyareasfollows：(1)Afterthoroughlyanalysisandresearchofpackingmachinedesignprocess，explosivepowderpac

5、kingline(firstpart)wasstructurallydisassembledanddispatchedtomodulesfacedtogeneticcoding(2)AnapplicationprocessmodelofIGAmdedpackingmachineproductconceptdesignWasbuiltThekeyfactorsasgeneticgenecode，geneticoperatingmethod

6、sandcontrollingparameterswereanalyzed(3)InthispapertwoIGAapplicationmodelswereestablished，onebasedonnybddFitnessAssignmentStrategy(HFAS)andtheotheronebasedoncustomermarkThisPaperalsoanalyzedtheconfigurationofHFASparamete

7、rsandappliedtheimprovedconfigurationplaninpackingmachineproductdesigncase(4)Inthelastpartofthepaperapracticalcaseofexplosivepowderpackingline(firstpart)productdesignwasdiscussedandtwoevaluationmethod，rankingmethodandfuzz