欢迎来到天天文库
浏览记录
ID:32061861
大小:3.76 MB
页数:66页
时间:2019-01-31
《简化卫星返回舱组件分配与布局优化方法》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、万方数据大连理工大学硕士学位论文AbSn·actEquipmentlay叫t0pdIIlizationforSatelI沁cab证isa11曲ponantpartoftheoveralldesignof吐lesatellite,tlle1ayoutschemeofequipmentisdirec廿yrelatedto山eperfomance,costorevensuccessofttlesatellite.ThepreViousresearchm如nJyfocuSedoncom阿lentSlayou
2、t'igIloredtIlecomponemsdistribution.In也isme如odofcomponentdistributi彻,componentsisdistributedintova工ioussectionsorsupportbaSeplatedllI.ingⅡlei11itializa:tionphase.Andthedistributionschemecannotbe删uStedi11也eiterativeprocessoflayoutoptimization.neme也odoft
3、11isone.tillledistributiondu血lgtlle“tializationphaSeaIldcaIlnotbeadjuStediIlⅡ1eiterativeprocessoflayoutoptiIlli刎onwaLscalled姐ticcoⅡlponentdis仃ibudon.IfmecoⅡlponemsbeMeenVarisoussectionareiIlappropriately,aIld也edistributionschemecannotbedyll枷ca面uStedint
4、IleiteratiVeprocessoflayoutoptinlization,itwoIlldseriouslyh锄pertheoptimizertoimproVe血esolutionquali哆.IIlrecentyears,砸血designreqllirementsofmulit—sections(orbaSesupportplate)spacecraR(iIlcludiIlgsatellites)is访creasmgand咖nlreismorecomplicated,t11eresearc
5、hesofmulit—sectionsspacecra矗isiIlcre硒ing】yemergillg.InSacelliteequipmentcabm1ayoutopti面zationdesi印,cornponentsdis仃ibutionbe似eenv撕oussectionswaSbepajdmorea11dmoreatte埘on.Howtoe日&tiVelysolVe廿leproblemofcomponemsdistributionbetweenVarioussectionshaSbec锄ea
6、Jlu唱entproblem.InordertosolVemisproblem,westudidtllecomponemsdistributiona11dlayoutime铲atedoptiIIlizationproblem,aniInproVedta.buse2urchalgoritl皿isadoptedt0aucIlievedyn枷ccornponemsallocation,andthenanimproVedpaIticlesw硼optimizationaJgorithInis缸【optedto
7、acllieVecomponcntslayout.Twoof也emwaLScombined,andainte舒atedcomponentdistributiona11dlayoutoptmzationalgoritllm、vaLsproposed.rnlemain、vorki11Ⅱ1istllesisiIlcludes3aSpectSw址chwereaLsfollow:(1)Amemodofdyn枷ccomponentdis仃ibutionwaSproposed.Theschemeofcompone
8、ntsdist抽utionbeMeenV撕soussectionswerenotfⅨed,butmeycanbedynaIllica由uStedandre-allocatedintlleiteratiVeprocessoflayoutoptiIIlization(2)A血egratedmemodofcomponemdis廿ib砸0nandlayout叩ti蚵zationwaSproposed.B{塔edonmeideaofd”aIlliccomponentdistri
此文档下载收益归作者所有