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《基于遺傳算法的柔性制造系統(tǒng)優(yōu)化調(diào)度研究》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、北京交通大學(xué)碩士學(xué)位論文基于遺傳算法的柔性制造系統(tǒng)優(yōu)化調(diào)度研究姓名：王兵申請學(xué)位級別：碩士專業(yè)：載運(yùn)工具運(yùn)用工程指導(dǎo)教師：鄂明成20060301AB咖ACTWlththeadVent叫l(wèi)nfOmationepoc王l，themostmOdeOfmaIlufacluringtu皿stovariedandsmall—lotpmdudioⅡ．Asaresult，F(xiàn)MS(ncxibleManufactuIingsystcm)eme唱es，asadeVelopingautomaticpmdudiVepattcm．ReasonableproductionschedulingnOtoⅡly
2、directlya髓ectstlleef矗ciency柚dcostofFMS，butalsoactsonanesse而alconditionforenterprisest0gaineconomicbenefits．Productionschedlllingisapartofcombjnat嘶al0ptimization，anditisd豳cuntosolvebyusualmelhods．1nrecentyca璉manykiⅡdsofintell遠(yuǎn)entoptimal印proa曲havebeenusedforsolVingit．AsatypicalreprcseⅡtativej
3、lltheintelligent叩timalalg耐thms，geneticalgofithm(GA)isusediⅡawiderangeoffieldsduetoitsless—dependencyofoptimizationproblems，simplicitymbustnessaⅡdimplidtparaUeliSm．Inthispaper’fourimponantpmblemsofFMSschedulingarestudiedthoroughlybasedonGA，theimpmVedalgorithmsarealldevelopedinVC++6．O，andthec
4、apabilityofthealgorithmsarecomparedandanalyzedbycomputingtypicalexaⅢplesofdi丘erentdimensions．First王y，theFlowShopisstu出ed．Afferpresentingthegeneralhypothesisconditions柚dmathematicmodels，wedesignsuchkeyelementsasgeneticopemtor，codingmodeandfitnessscaling，totacklewitlImeproblem．wepointouttller
5、ec{procalcharactersbeMeenGAandheuristicalgorit岫，thenputfo研ardakindofiIllproVedGAn(1wbycombjningtheadvaIltagesof6Aandheuristicalgorithm．Secondly，wemakedissertationonJobShop．Afterestablishingthemathematicmodels，weintmducetwoadVaIlcedGA(dual—communityGAandadaptiveGA)tosolVethisproblem．wefindou
6、tandanalyzetheirshon∞mingsandpmposeiInprovedideas，thendesjgnaⅡimprovedadaptiveGATwonewgeneticoperatersarebrouglltfonⅣard，andaⅡewflowofGAisdesignedtodealwithJobShopbycombilljngseVemlimprovedmeans．Thirdly，intheaspectofengineering，wediscussabouttheproblemOfmulli-resollrceconstraintsscheduling．
7、Thephysicalmodelsareanal”ed．Thecharactorsofapracticalsystemandthepmblemsneededtobetackledarepointedout．Basedonphysicalmodels，weestablishamathematicmodeltoIIl北京交通大舉碩士學(xué)位論文罄予道傳算法的禁性制遺系統(tǒng)優(yōu)他調(diào)魔研究dealWjththisproblemandpr。sent囂newconccptofc00perativeconstraintS．W
