外文翻译--多功能转速表的应用.doc

浙江工业大学浙西分校信电系毕业设计（论文）MultifunctionalapplicationstoseveraltablesOntherotationalspeedtabledesignhasmanyavailable,butmostlybymechanicalorsimulateddigitalcircuitstoachieve.Therearelargeinsize,precisionlow,notvisual,electronicslarge,lessfunctionalandsamplingtime,itisdifficulttodetectinstantaneousrotationalspeed.AsChanpianjiwithbothsmallandcontrolfunctionssuchstrongcharacteristics,soitwidelyincontrolapplications.WewantmultifunctionalrotationalspeedcontrolsystemisdesignedtoShanpianjiasthecoretoachieveintelligentmeters.Itismorefunctional,smallelectronics,andvisualaccuracy,showingtime,speedwarningsystems,printing,suchasinstantrotationalspeedadvantage.Incomputerhardwareandsoftwaretechnologydevelopmentefforts,andtopresentsuchfunctionalsingle,lowprecision,sizeandpriceofhighrotationalspeedtablesareupgradingequipment.Currentlyrotationalspeedtableasacommonmeasurementtoolhasmanycomingtomarket,suchas:mechanical,electricalandmechanicalstyle,electromagnetic-type,photoelectrictype.Althoughtheyareprecisemeasurements,theuseofsafe,operate,buttheprevailingquestionisasinglefunctioninthecurrenthardwareandsoftwaretoimprovetheprecisionandfunctionsonthebasisofachievingacomprehensiveequipmentupgradingandimprovingpilotskills.Theintroductionofnewtechnologydevelopedmultifunctionalrotationalspeedtable,withgeneralrotationalspeedtablefunctions,butalsowithotherspecialfunctions.Fromthe1970s,thehumanaerospace,transportandweaponsindustryproblemsencountereddifficultyinthetraditionaltheorytosolve.Theneedtopromotethedevelopmentoftheproductiveforcesincomputersystemstechnologytodevelop.Accompaniedbycomputersoftwareandhardwarerapiddevelopmentoftechnology,masterdegreesinmultifunctionalrotationalspeedtable,function,performance,andhavearapiddevelopmentarchitecture,hasbeenabletomasteracompletepowerful,performancequalitylasersystems.NowEuropeandtheUnitedStatesandotherdevelopedcountries,lasersystemtechnologyhasbeensuccessfullyappliedtoaerospace,transportation,ordnanceindustry,mechanicaldesign,andmanyotherareas,hasatremendousbenefit,butalsofortraditionaldesigntestingmethodshavechangeddramatically.Thisisthemodernmarketdemandforproductsthatdonot,howtoimprovethesuccessrateoftheinitialdesignofthetraditionaldesignmethodologyisadifficultquestion.BecauseofitshighChanpianjimasterdegrees,bothsmallandanti-interferencecapabilityandaffordable,uniquecontrolfunctions,ithasbecomeanimportantmemberofthecomputerworld.Applicationsinone,onlyoneChanpianji,whichiscurrentlythelargestapplicationform,themainapplicationareasare:(1).Monitoringsystem.Shanpianjimayconstituteavarietyofindustrialcontrolsystems,adaptivesystems,dataacquisitionsystems.浙江工业大学浙西分校信电系毕业设计（论文）(2).Smartmeters.Shanpianjitransformationintheoriginalmeasurement,controlinstrumentationcanoutputdigitalintelligent,multifunctional,integrated,flexibletechnologydevelopment.(3).Andintegrationproducts.Shanpianjicombinationwiththetraditionalmechanicalproducts,mechanicalproductssimplifysystemcontrolintelligent.(4).Smartinterface.Inthecomputercontrolsystem(especiallythelargerindustrialmonitoringandcontrolsystems),widespreadadoptionDanpianjiinterfaceforthecontrolandmanagementofthemainframeisChanpianjiparallelwiththework,ithasgreatlyenhancedsystemoperatingspeed.HoweverShanpianjiapplicationsmustnotbelimitedtoitsbroadmeaningandscopeoftheeconomicbenefitsarisingfrom,moreimportantliesin:Danpianjiapplicationsarefundamentallychangingthetraditionalcollectioncontrolsystemdesignconceptsanddesignmethods.FormercircuitordigitalcircuitmustbesimulatedtoachievemostofthecontrolfunctionscannowbeusedShanpianjithroughsoftware(programming)methodsachieved.ToreplacehardwareandsoftwarethatcancontroltechnologywillenhancesystemperformancewithDanpianjipopularizetheapplicationofconstantdevelopmentandimprovement.Shanpianmicrocomputersfortheemergenceofautomatedinstrumentationopensbroadprospects.MCS-SJ-Chanpianparticulartypeofperformancecomputer,size,energy,advantages,andstrongcomputing,processingandmemorystoragecapabilitiestocontrolcomponentsusedDanpianjiwisdommetersintotheupgradingofindustrialproductsandadvancedtechnologyareeconomicmeans.Maintainapeakcapacity.Rotationalspeedchangestothememoryofthegreatestrotationalspeedvalues.Ablackboxfunction.Tothepermanentpreservationofimportantrotationalspeeddataforaccidentanalysis,reviewapplications,normalcircumstancescanprovidedataanalysis.Amendmentcanbepreservedforthenextfewrecords.Canautomaticallyprint,andcanautomaticallychangeaccordingtothedifferentrequirementsofprintintervals.Therebyspeedingaccesstotestdata,amaximumspeedofdata.Anti-interferencecapability.Ontheimportationofabroaderrangeofadaptivesignal.Applicabletoelectromagnetictype,photoelectrictype,fluidstyle,andmanyothersensorstoproduceonepulseperor60-(60)business,themetersparticularlysuitedtothetestingplanthousingunitsrotationalspeed,control,similartootherminingindustryusesalsoapply.Metersintomeasurement,display,interactive,andprintseveralofthepolice.Smartdevicesaremicroprocessorsatthecoreofelectronicequipment,hardwarecircuitdesignofthecomponentstothemasteryoftheprinciplesofwork,butalsoforitsmasteryofmicro-computerhardwareandsoftwareprinciples.Thegeneralwisdomequipmentdesignsteps:First,itisnecessarytodeterminethedesignofthemission,topreparethedesigntasksheets,equipmentshouldhaveclearfunctionsandshouldmeetthetechnicalrequirements,designofthemissionstatementisthebasisforthedesigndesignersshouldstrivetoaccurateprecision；Andthentodesignprogrammestodevelop,atthisstage,designersmustmakeseveraldesignoptions,Eachprogrammeshouldincludeequipmentdesignprinciples,usingthetechnology,thekeycomponentsofperformance；thentoconductafeasibilitystudyon浙江工业大学浙西分校信电系毕业设计（论文）theprogramme,includingsomeimportantpartofthetheoreticalanalysisandcalculation,andthenecessarysimulationexperiments,inordertoachievecertificationprogrammecandesignrequirements；Thenagainintooneoftheoptionsasafactorinthedesignofprogrammestoidentifymachinesworkequipmenttotaldiagram；Finally,thehardwarecircuitandsoftwaredebuggingandcircuitdesignandtheoveralltone.Smartmachinesisadedicatedmicro-computersystems,ithastwohardwareandsoftwarecomponents.Whichmainly89C52Chanpianjihardwarecircuits,laserconverters,keyboardsetthreshold,warningcircuit,andtheledLCDsystemwiththecomputerinterfacecircuits.Softwarecomponentsincludingcontrolprocedures.Thesemonitoringproceduresforequipmentpanelskeyboardsandmonitors,anditscontentsinclude:importandstoragethroughkeyboardoperationestablishedbythefunctional,operationalmodalitiesandactivitiesofparameters；ThroughdatacollectioncontrolI/Ointerfacecircuitsforequipmentintendedforinstallation；ROMofthedatarecordeddataandvariousstate；Tofigures,characters,graphics,andotherformsofstateinformationandmeasurementsshowthattheoutcomeoftheprocess.浙江工业大学浙西分校信电系毕业设计（论文）多功能转速表的应用关于转速表的设计已经有很多可供参考,但大部分都是由机械式或模拟数字电路来实现的。存在着体积大、精度低、不直观、功耗大、功能少，而且采样时间长，难以测得瞬时转速。由于单片机具有体积小、控制功能强等特点,故它在控制方面得到了广泛的应用。我们所要设计的多功能转速控制系统就是以单片机为核心来实现智能化仪表。它具有功能多,功耗小、直观准确,可显示时间、限速报警系统、打印、瞬间转速等优点。在计算机硬件和软件技术发展的推动下，使目前国内外这类功能单一、精度低、体积大及价格高的转速表装备得到更新换代。目前转速表作为一种通用测量工具,已有多种形式面市,如:机械式、机电式、电磁式、光电式等。尽管它们大都测量精确、使用安全、操作简便、但普遍存在的问题是功能单一，在现今的硬件和软件的精