基于伺服控制的经编电子送经系统研究new

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1、江南大学硕士学位论文基于伺服控制的经编电子送经系统研究姓名：孙禹申请学位级别：硕士专业：纺织工程指导教师：蒋高明20070101英文摘要AbstractinEnglishThewarpkniRmgelectronicyamfeedsystemisasystemwhichsendsyarnbyservomotor,andisoneofthemostimportantpartsinthewarpknittingmachine．ThisthesismainlystudiesthedevelopmentoftheseⅣ0controlelectronicyamfeedsystem．andlays

2、agoodfouodafionforthedevelopmentofthewarpknittmgelectronicinformation．Thispaperin圩oducesthedevelopmentofthe$ervocontrolelectronicyarnfcedsystemandanalyzesthewarpknittingmachine’Slet-offfeedb∞kdeflectionandthecrossstripe．Firstly,thepaperdividesthewarpknittingelectronicbeamcontrolsystemintolinear,2

3、-stepandsequentialthreetypesandanalyzesthedominationprincipleofeachtype．Secondly,thepaperstudiesthephysicalmodelofthelet-offsystemandtheframeworkofthesystem．Meanwhile，thepaperalsointroducesthedesignofthecontrolalgorithm．Thirdly,itdescribesthedesignandpI枷∞ofelectronicbeamcontrolsysteminwarpknittin

4、g，whichisalsothekeypartofthepaper．ThesystemusesFCS(fieldcontrolsystem)technologybasedonsinglechip,eachbeamiscontrolledseparatelybyabeamcontrolunit,whileeachcontrolunitismanagedcentrallybythesupercontroller．Theprocessingparametersareinputandoutputthroughhuman-computerinterface，whilethefielddataacq

5、uisitionandreal-timecomputationaremanagedbythecontrollerwhichisbasedonasinglechip．Thentheprincipleoftheletting-offfccdbacksystemandthecauseoffeedb∞kerrorisanalyzedinthepaper．Basedonthemathematicmodel，thepaperdescribesthelet-offfeedb∞kerror，Saffectiontotheelectronicyamfeedsystem’Srun-invalue．Inthe

6、end,thepaperstudiesthecrossstripeandpointsouttheservocontrolelectronicletting-offsystem’Saffectiontothecrossstripe．Tos啪unthethesisdevelopsa5eI'vocontrolelectronicyamfeedsystemwhichCanbeputintopractice，andvalidatestheroller’Schangevalue’Saffectiontothecrossstripe．Creatively,theauthormeasurestheele

7、ctronicyarnfeedsystem’Saffectiontothecrossstripethroughcontrllledprogram,andputsforwardanewwaytocontrolthewarpknittingcrossstripe．Keywords：warpknitting；electronicyamfeedsystem；feedbackdeflection；CROSSstripeII独创性声明本人声明所