基于啟發(fā)式算法的衛(wèi)星地面資源調(diào)度系統(tǒng)設(shè)計與實現(xiàn).pdf

1、西安電子科技大學(xué)碩士學(xué)位論文基于啟發(fā)式算法的衛(wèi)星地面資源調(diào)度系統(tǒng)設(shè)計與實現(xiàn)姓名：谷宏志申請學(xué)位級別：碩士專業(yè)：電子與通信指導(dǎo)教師：高西全張學(xué)慶200703012基于啟發(fā)式算法的衛(wèi)星地面資源調(diào)度系統(tǒng)設(shè)計與實現(xiàn)ABSTRACTAsmoreandmoreME0andLEOSatelliteshavebeensenttoorbit，thereISincreasingdemandonpowerfulmanagementandcontrolsyst

2、emsofsatellitesOntheotherhand，theavailableon—groundresourcesarcverylimitedHence，itbecomesakeytechniquetogainmorebenefitsfromsatelliteresourcesbytakingfulluseoflimitedon—groundresourcesInthisthesis，weintroducetheorigincur

3、rentstatusanduptodatetechniquesoftheschedulingproblemofsatellitegroundstationresourcesWeproposethattheoptimizationproblemsrelatedtosatellitegroundstationresourceschedulingcanbethoughtasconstraintsatisfactionproblems，andt

4、henintroducethreeapproachestotheconstraintsatisfactionproblems：constraintpropagationfullsearchandlocalsearchWeperformathoroughanalysisofthefunctionalitiesrequiredbythesatellitegroundapplicationsystemandexistingscheduling

5、techniques，andthenpresentanoptimizingmodeltobethebaseofdesigningOUrresourceschedulingsystemInthisstudyWeexploreaspectsofschedulingproblemofgroundstationresources，defineOUrdesignprinciplesandgoals，anddescribetheoverallfra

6、meworkandfunctionalitiesofOurschedulingsystemWeproposeanewschedulingmodelandrelatedsystemflowbasedonheuristicalgorithmsFinally，Weverifyourschedulingsystemwithatestscenarioofsatellitesandgroundstations，andthenpresentadeta