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1、Abstractofantcolonyalgorithmtooptimizeperforrmmeimpactneedingtofurthertheparametersoptimizationalgorithm．(2)Themainpammetersofantcolonyalgorithmincludethepopulationofant,鼻,lpha,Beta．RhoandQT．FirstofallQI"equalsto5whenthepopulationofant,Apha,Beta,Rhoarethesamesituat
2、ion,antcolonyalgorithmisstableandtheoutputofthetotallengthoftheminimumspanningtreefluctuateminimum．In01"for5cases，inordertOimprovetherunningtimeoftlaeantcolonyalgorithmfDrthepurpose，wechoosesingleindexofuniformdesignofexperimentmethodtothepopulation,Abha,BetaandRho
3、fourparametersoptimizationof9leveltest,andusetheintuitivearialysisresultalialysis．ResearchshowsthatevensimulationtestresultsindicatedthattheoptimumexperimcntalconditionsofAlpha=1．7，Beta=5．0，Rho=0．56，m．．m---．5,thetimeis2．9s．Inthetreepipenetworklayout,theantcolonyalg
4、orithmperformamegotgreatimprovement,shortenedrunningtime，improvedtheoperationstability,andcouldeffectivelyavoidthepartingoptimal．(3)AtthesamesituationofQT=5，弱theindexwhichisinordertoimprovetherunningtimeoftheantcolonyalgorithm,thesingleindexorthogonaldesignmethodfo
5、rthepopulationn1．Alpha,BetaandRhofourparametersforthe3levelofoptimizationexperiment,andbyusingtheintuitiveanalysisandapooranalysisresultanalysis，theparameterssetcombinationforAlpha=1．5，Beta=4．2，Rho=0．65andm29，runningtime33．0132s．Intheresearch,whentheruningtimeis$ai
6、ile，althougheventestmethodandtheorthogomlexperimentmethodtodeterminetheparametersofthedifferentcombination,theaveragetreeandtheshortestlengthtreearegreatlyimprovedbasedOntheuniformtestmethodoftheparameters．Ifusingtheorthogonalexperimentalmethod，althoughtesttimeshas
7、decreased，parametercombinationisnotverythorough．．Therefore，uniformexperimentmethodismedtodeterminetheparametersoftheantcolonyalgorithmoptimizedcombinationthanusedorthogonalexperimenttodeterminetheoptimalparametersofantcolonyalgorithm．(4)Inthesituationofauniformexpe
8、rimentalmethodtogetthebestparameterscombination,ant=5，Alpha=1．7，Beta=5．0，Rho=O．56，QT=5，antcolonyalgorithm,whosetheparametersisoptimized,iscompare
