基于Lyapunov指數(shù)判據(jù)的激光網(wǎng)絡(luò)的混沌同步.pdf

1、遼寧師范大學碩士學位論文基于Lyapunov指數(shù)判據(jù)的激光網(wǎng)絡(luò)的混沌同步姓名：沈娜申請學位級別：碩士專業(yè)：理論物理指導教師：呂翎201206基于Lyapunov指數(shù)判據(jù)的激光網(wǎng)絡(luò)的混沌同步ChaossynchronizationofthelasernetworkbasedontheLyapunovexponentcriterionAbstractComplexnetworksgenerallyexistinactualproductio

2、nandlife，andareessentialtopeople’Sdailylifeeventhedevelopmentofacountryspolitics，economyandculture，suchastheIntemet，transportationnetworks，SOcialnetworks，thenationalelectricnetworksecologicalnetworksandSOonTherefore，then

3、etworksandtheircontentshavegraduallybecomeahottopicofissueinresearchareasinrecentyearsEspeciallynetworkssynchronizationandcontrollinghavebeenagreatdealofattention，andhasbeenactivelyandenthusiasticallyexploredThedefinitio

4、nofcomplexnetworks，thebasicconc印tsandmodelstogetherwiththeirfeatures，thesignificanceoftheresearch，developmentprospectsetcarebrieflypresentedinthefirstandsecondchaptersofthearticle，andthechaoticsynchronization，thecriterio

5、nandmethodsofnetworkssynchronizationarefurtherstudiedThechaossynchronizationofcomplexnetworksaremainlystudiedinthethirdandthefourthchaptersFirstatheoreticalanalysisismadebasedonchaossynchronizationexperimentsofBraggacous

6、to—opticbistablesystem，Braggacousto—opticbistablesystemsaretakenasnetworknodes，achainnetworkofone—directionalcouplingdriven，whosechaossynchronizationschemeisproposedThechaoticoutputsynchronizationconditionisgotthroughsim

7、ulatingthemaximumLyapunovexponentofnetworknodes，andthemaximumLyapunovexponentasthechaossynchronizationcriterioneffectivelypopularizedChaossynchronizationexistsnotonlyinaninnernetwork，butalsoinanouternetworkAnouternetwork

8、synchronizationiSfurtherstudiedbetweencomplexnetworksbasedontheresearchofaninnernetworksynchronizationAnonedirectioncouplingregularringnetworkandachainnetworkaredeterminedasexamples，Matlabisusedinsimulationtoobtainthesyn

9、chronizationcondition，maximumLyapunovexponentofa11thenodesareachievedascriterionofthenetworkssynchronizationBraggacousto—opticbistablesystemandthephaseconjugatewaveareselectedasnetworknodestosimulate，andstablenetworksync

10、hronizationresultsaregotThecorrectnessandvalidityoftheprincipleofnetworksynchronizationareverifiedviatheanalysisofsimulationresults，what’Smore，themethodiSuniversalandpracticalInaddition，themethodofsynchronizationisintuit