传感器资料----------外文翻译.docx

外文资料（英文）Sensorisonekindcomponentwhichcantansformthephysicalquantity,chemistryquantityandthebiomassintoelectricalsignal.Theoutputsignalhasthedifferentformslikethevoltage,theelectriccurrent,thefrequency,thepulseandsoon,whichcansatisfythesignaltransmission,processing,recording,demonstrationandcontroldemands.Soitistheautomaticdetectionsystemandintheautomaticcontrolindustry.IfautomaticTechnologyisusedwider,thensensorismoreimportant.Ininformationage,theinformationindustryincludeinformationgathering,transmission,processthreeparts,namelysensortechnology,communication,computertechnology.Becauseofultralargescaleintegratedcircuit'srapiddevelopmentafterhavingbeendeveloped,Moderncomputertechnologyandcommunication,notonlyrequestssensorprecision,reliability,speedofresponseandgaininformationcontentrequestmoreandmorehigh,butalsorequestsitscosttobeinexpensive.TheobvioustraditionalsensoriseliminatedgradualIybecauseofthefunction,thecharacteristic,thevolume,thecostandsoon.Asworlddevelopmanycountriesarespeedinguptothesensornewtechnology'sresearchandthedevelopment,andallhasobtainedtheenormousbreakthrough.Nowthesensornewtechnologydevelopmerit,mainlyhasfollowingseveralaspects:Firstly,discoveringandusing.Usingthephysicalphenomenon,thechemicalreaction,thebiologicaleffectasthesensorprinciplethereforetheresearcheswhichdiscoveredthenewphenomenonandtheneweffectarethesensortechnologicalimprovingways.itisimportantstudiestodevelopenewsensor,sthefoundation.JapaneseSharpCorporationusesthesuperconductivitytechnologytodevelopsuccessfullythehightemperaturesuperconductivitymagneticsensorandgetthesensortechnologysignificantbreakthrough.ItssensitivityissohighandonlyinferiorintheSuperconductivityquantuminterferencecomponent.ItsmanufacturecraftisfarsimplerthantheSuperconductivityquantuminterferencecomponent.Mayuseinmagnetismimageformationtechnology.Soithasthewidespreadpromotedvalue.Usingtheimmunebodyandtheantigenmeetsoneanothercompoundwhentheelectrodesurface.ltcancausetheelectrodepotentialchangeandusethisphenomenontobepossibletogeneratetheimmunitysensor.Theimmunitysensormakeswiththiskindofimmunebodymaytosomeorganisminwhetherhasthiskindofanti-originalworkinspection.Likemayinspectsomebodywiththehepatitisvirusimmunebodywhethercontractsthehepatitis,playstoisfast,theaccuraterole.TheUSUCsixthbranchhasdeveloppedthiskindofsensor.Secondly,usingthenewmaterial.Thesensormaterialistheimportantfoundationforsensortechnology,becausethematerialsscienceisprogressiveandthepeoplemaymakeeachkindofnewsensor.Forexamplemakingthetemperaturesensorwiththehighpolymerthinfilm;Theopticalfibercanmakethepressure,thecurrentcapacity,thetemperature,thedisplacementandsoonthemanykindsofsensors;Makingthepressuretransmitterwiththeceramics.Thehighpolymercanbecometheproportionadsorptionandthereleasehydronealongwiththeenvironmentrelativehumiditysize.Thehighpolymerelectricityliesbetweentheconstanttobesmall,thehydronecanenhancethepolymerthecoefficientofdielectricalloss.Makingthecapacitorthehighpolymerdielectricmedium,determinestheelectriccapacitycapacitythechange,thenobtainstherelativehumidity.Makingtheplasmausingthisprincipletogatherthelegitimatepolystyrenefilmtemperaturesensorbelow,ithasthecharacteristic:Measuredthewetscopeiswide;Thetemperaturerangeiswide,mayreach-400+1,500°C;Thespeedofresponseisquick,issmallerthan1S;Thesizeissmall,mayuseinthesmallspacemeasuringwet;Thetemperaturecoefficientissmall.Theceramicelectriccapacitytypepressuretransmitterisonekinddoesnothavetheintermediaryfluidthedrytypepressuretransmitter.Usestheadvancedceramictechnology,theheavyfilmelectronictechnology,itstechnicalperformanceisstable,theyeardriftingquantityissmailerthan0.1%F.S,warmfloatsissmallerthan±0.15%10K,anti-overloadsstrongly,mayreachthemeasuringrangeseveralhundredtimes.Thesurveyscopemayfrom0to60mpa.GermanE+HCorporationandtheAmericanKavlioCorporationproductisattheleadingposition.Theopticalfiberapplicationissendthematerialsignificantbreakthrough,itsusesinmostearlytheopticalcommunicationtechniques.Intheopticalcommunicationusediscoveredworksasenvironmentalconditionchangeandsoonthetemperature,pressure,electricfield,magneticfield,causesthefiberoptictransmissionlightwaveintensity,thephase,thefrequency,changeandsoonthepolarizationcondition,thesurveylightwavequantitychange,mayknowcausestheselightwavephysicalquantitytheandsoonquantitativechangetemperature,pressure,electricfield,magneticfieldsize,usestheseprinciplestobepossibletodeveloptheopticalfibersensor.Theopticalfibersensorandthetraditionalsensorcomparehasmanycharacteristics:Sensitivityhigh,thestructuresimple,thevolumesmall,anti-corrosive,theelectricinsulationgood,thepathofraysmaybecurving,beadvantageousfortherealizationtelemeteringandsoon.OpticalfibersensorJapanisintheadvancedlevel.LikeIdecIzumiCorporationandSunxCorporation.Theopticalfibersendreceiverandtheintegratedpathofraystechnologyunify,acceleratestheopticalfibersensortechnologydevelopment.Willintegratethepathofrayscompoenttoreplacetheoriginalopticspartandthepassivelightcomponen