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时间:2020-03-25
《基于智能融合策略的双轴交叉耦合同步运动伺服控制.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、机床与液压Jun.2013HydromechatronicsEngineeringVo1.41No.12DOI:10.3969/j.issn.1001—3881.2013.12.027SynchronousMotionServo-controlofBiaxialCrossCouplingBasedonIntelligenceFusionStrategyXIONGXianshengIntellectualizationBranch,ChongqingTengshengBuildingEngineeringGroup
2、Co.,Ltd,Chongqing404000,ChinaAbstract:Inordertoenhancetheaccuracyinpositioning,trackingandsynchronizationofservosynchronousmotionforraysource-detectorbiaxialposition,thepaperproposedasortofcontrolstrategyofcross-couplingsynchronousmotionbasedoninteligencefusi
3、on.Inthepaper,itana。lyzedtheinfluencefactors.researchedontherelatedcentrelstrategy,andaimedattheuncer-taintypuzzleitproposedthestrategyofsynchronousmotionbasedoninteligencefusioncontro1.IttookthesynchronouscentrelofbiaxiaIsystemstructureasanexample,madethecon
4、traslex-perimentresearchofsimulationbasedol3Matlab/Simulinkenvironment,andthecurveofsystemresponsedemonstratedthattheproposedcontrolstrategycouldtakeonstrongerperformanceintracking&synchronizationofthepositioncommandandanti-interference.Theresultsofexpen-ment
5、researchvalidatethattheproposedcontrolstrategyofintelligencefusionisfeasibleandrea-sonable,andhigherincontroltrackingprecision.Keywords:industrialCT,synchronousmotion,crosscoupling,positionservo,intelligencefu。sioncentrelIndustrialcomputedtomography(ICT)isaso
6、rt1.Influenceanalysisofcontroltrackingac-ofeffectivenondestructive—testingmeans,anditiswidelyappliedtolotsoffieldssuchasindustrialpro·curacyduction,aerospaceandsafetymonitoring,ere.WithIndustrialcomputedtomographysystemmainlythecontinuousexpandingofapplicatio
7、nfields,itconsistsofmechanicalscanning,raysourcedetec-presentedhigherperformancedemandinrunningring,scanningimagereconstructionandauxiliaryspeed,positioningandtrackingaccuracyaswellassubsystem.Inwhich,themechanicalscanningsub—synchronizationprecision,etcforsy
8、nchronizationmo—systemisasortofnumericalcontrolscanningstage,tionofraysource—detectorbiaxialposition,anditsef-anditisinchargeofdetectingrelativemotionbe-fectivenessandveracityofdatacollec
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