面向汽配件的設計重用方法研究.pdf

1、浙江大學機械工程學系博士學位論文面向汽配件的設計重用方法研究姓名：武守飛申請學位級別：博士專業(yè)：機械制造及其自動化指導教師：潘曉弘20090801浙江大學博士學位論文AbstractCurrentlytheproductdesignenvironmentformanufacturingenterprisesischangedrapidlyglobalcompetitioncompresstheproductdesigncostvarie

2、tyrequirementsmaketheproductmorecomplexitytheshorteningproductlifecyclemaketheproductdesignleadtimemoreshorterDesignreusecanhelpthemanufacturingenterpriseovercomethepressureoftimeandcostbyreusingtheexistingdesignresource

3、SponsoredbytheNationalHigh一1eChR&DProgramforCIMS，China(No2005AA415280)；andtheKeyScience&TechnologyProgramofZhejiangProvince，China(No2003C1104)，thisdissertationresearchedthedesignreusemethodforautopartsfromthoseaspects，de

4、signreuseobjectinautopartsdesigndesignreusemethodsarchitecture，keydesignreusetechnologies，applicabledesignreusesoftwaredevelopmentetcChapterIanalyzedthechallengesofautopartsdesigngivethesignificationofdesignreuseSummariz

5、edtheresearchstatusofdesignreuse，andthengivethecontentandstructureofthisdissertationChapterIIanalyzedtheclassificationofautopartsfromdesignaspectfirstlythengavetherellseobjects，andproposedthedesignreusemethodsarchitectur

6、e，whichisthefoundationofthewholeresearchChapterIIIresearchedtheparameterbasedautopartsdesignreusemethodMostlydiscussedtwotopics，oneisparametricmodelingmethodfromautopartsdesigncases；theotherishowteusetheparametricmodelto

7、finishthenewdesignFurthermore，theinterfacepartsdesignreusemethodWasresearched功einterfacedesignWasreusedbyconstructinginterfacepartslibraryChapterIVresearchedthesinglepartdesignreusemethodShapeinformationisthemostimportan

8、tinformationtoestimatethereusabilityofpartdesign，buttheshapeinformationisincludedinthe3dmodel，directlyretriving3dmodelisahardworkSOasimplifiedformthatexpressingtheshapeinformationofthepartisproposedinthispaperedge—facene

9、tgraph(EFN)HowtocreateEFNfromapartdesigninstanceWasresearchedandtheFENbasedreusablepartretrivemethodwasgivenChapterVresearchedthecomponentdesignreusemethodnlecomponentlibrarybasedcomponentdesignreusemethodWasresearchedHo

10、wthedividetheautopartdesigninstancetoseveralcomponentsisthemostimportantproblemtoberesolvedatemplet—basedcomponentdivisionmethodWasproposedThedesignresourceretrivingstrategyandmethodwerediscussedChapterVIresearchedanddev

11、elopedtheprototypeapplicablesoftwarebasedthewholedissertation’Sresearch；theproposeddesignreusemethodWastestedAdesignreuseplatformWasgivenandthearchitectureoftheplatformWasconstrued，anddesignreuseexamplesweregivenChapterV