徑射狀桁架天線模態(tài)分析與結(jié)構(gòu)參數(shù)優(yōu)化.pdf

1、西北工業(yè)大學(xué)碩士學(xué)位論文徑射狀桁架天線模態(tài)分析與結(jié)構(gòu)參數(shù)優(yōu)化姓名：高海燕申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：機(jī)械設(shè)計(jì)及理論指導(dǎo)教師：袁茹20070301AbstractSpace嬲tcnnais印plied謝delyinm鋤ydomaill，sllch邪moviIlgco姍吼ication，eartIlobservation觚dspaccexplomtionThedevelopof印aceame哪isconcemedprodi百ousIyTheco

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6、【imize恤first胍t刪矗eqllency觚dminimizetllem船sFiIlally，tlle叩timizationprog姍ispro掣ammedinMAn，ABsofwarc，meprogramcomistsofi刪nllIleaIgomhmaIldneuralnetworkCombiIliI培orthogonalexperimentanduIlificationobjectmetllod，tllebestdesign

7、v碰ablesisobtainedThrou曲柚矗lyzingthcc0蝴alch揪risticof鋤teflnamefactorsaref0啪dthata丘＆ttlle∞士IllmfequencyOfmltcnrnItwillprovide廿lercfercnceforthes仉lcmredesi嘶ngofaIltcnrl亂Therc嬲ondble赳m=Ilnastnlctureisacquircdbypr0伊aII嘶ngoptimi

8、刎onprogramIts01veacomplicatedstnJctu∞dcsi弘optimi翻tionproblem麗tllIotsoffi面把elemem伽pu詛tion，multipleta唱etsandmIlltipIedisperscdvariaJltsKeywords：plalletallte哪，optimumdesi口，Immunealgoritllln，neuralnet、vork，connal[1l豫lcha】rac