外文翻译--FX2系列PLC构成电梯控制系统特性分析.doc

无锡职业技术学院毕业设计中英文翻译2英文FX2SERIESPLCCONSTITUTIONELEVATORCONTROLSYSTEMCHARACTERISTICANALYSISABSTRACT；INTHEARTICLEHASANALYZEDTHEELEVATORLOADCHARACTERISTICS,ELABORATEDUSESTHETRAPEZOIDACCELERATIONCURVETHEELEVATORIDEALVELOCITYCURVE,UNIFIESTHEFREQUENCYCHANGERANDTHEPLCPERFORMANCE,ELABORATEDTHEELEVATORCONTROLSYSTEMCONSTITUTIONANDTHEOPERATIONALFACTORELABORATEDTHEELEVATORSPEEDCURVEPRODUCESTHEMETHOD,HASINDUCEDTHECHARACTERISTICWHICHDESIGNSBYPLCCONSTITUTIONCONTROLSYSTEMSOFTWAREKEYWORDLOADCHARACTERISTICSIDEALVELOCITYCURVECONTROLSYSTEMSOFTWAREDESIGN1OUTLINEALONGWITHTHEURBANCONSTRUCTIONUNCEASINGDEVELOPMENT,THEHIGHRISECONSTRUCTIONUNCEASINGLYINCREASES,THEELEVATORHASTHEWIDESPREADAPPLICATIONINTHENATIONALECONOMYANDTHELIFETHEELEVATORTOOKINTHEHIGHRISECONSTRUCTIONTHEVERTICALMOVEMENTTRANSPORTATIONVEHICLEALREADYANDPEOPLESDAILYLIFEISINSEPARABLEINFACTTHEELEVATORISACCORDINGTOEXTERIORMOVEMENTANDSOONCALLINGSIGNALASWELLASOWNCONTROLRULE,BUTCALLSISSTOCHASTIC,THEELEVATORISAPERSONMACHINEINTERACTIVECONTROLSYSTEMINFACT,PURELYI