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1、2011SecondInternationalConferenceonIntelligentSystemDesignandEngineeringApplication2012InternationalConferenceonIntelligentSystemsDesignandEngineeringApplicationANewAccelerationandDecelerationAlgorithmandApplicationsZhangZhanli,GuoShijun,WangHengdi,DengSierHenanUniversityofScience&Technology,L
2、uoyang,Henan,471003,Chinazhzhli02@163.comAbstract—Thecontrolofaccelerationanddecelerationofaccelerationstage,constantaccelerationstage,decreasingsteppermotorisoneofthemostkeytechnologiesofCNCaccelerationstage,constant-speedstage,increasing[5-7]systemdevelopment.Accelerationisdiscontinuousinlin
3、eardecelerationstageanddecreasingdecelerationstage.accelerationanddecleration,whichcausedimpactinNCAlthoughthealgorithmhasthecharactersofsmooth,highmachining.Theexponentialalgorithmhasastrongtrackingprecisionfeatures,manyparametersofthealgorithmarecapabilitybutweakstabilityathigherspeed.Theque
4、stionscomplicated,whichcandirectlyaffectthemachine'scouldbeovercomebyconventionalS-curveaccelerationandprocessingefficiency,theprogramwillrunalongtime,thedecelerationimplementationmethod,butthealgorithmistoohighprecisionhardwaresystemisalsoneeded.Therefore,acomplex.Soanewmethodwasproposedtoimp
5、lementS-curvesimplebutreal-timeandhigherprecisionaccelerationandaccelerationanddeceleration.Thispaperpresentsfive-stagedecelerationcontrolalgorithmhasbecometheimportantmodelofScurveaccelerationanddecelerationalgorithmto[8,9]issuesofthehigh-performancenumericalcontrolsystem.satisfytheactualroll
6、erpolishingmachineneeds.TheRollerpolishingmachineisanewdevelopmentrolleralgorithmconsistsoffivekinematicstages:increasingprocessingequipment,CNCsteppermotorisusedtocontrolaccelerationstage,decreasingaccelerationstage,constant-theworkpiece’srotatingandreciprocatingmotiononthespeedstage,increasi
7、ngdecelerationstageanddecreasingdecelerationstage.Atthestartingpointandtheendingpoint,table.Thereciprocatingmotionneedsasteadystartorstop,thevelocityiszeroandthejerkisabsolutelythemaximumcannothavetheimpactofreversingandadjust.valueJ.An
