信息与电子工程系毕业设计（翻译）外文资料(英文)Sensorisonekindcomponentwhichcantansformthephysicalquantity,chemistryquantityandthebiomassintoelectricalsignal.Theoutputsignalhasthedifferentformslikethevoltage,theelectriccurrent,thefrequency,thepulseandsoon,whichcansatisfythesignaltransmission,processing,recording,demonstrationandcontroldemands.Soitistheautomaticdetectionsystemandintheautomaticcontrolindustry.IfautomaticTechnologyisusedwider,thensensorismoreimportant.Ininformationage,theinformationindustryincludsinformationgathering,transmission,processthreeparts,namelysensortechnology,communication,computertechnology.Becauseofultralargescaleintegratedcircuit’srapiddevelopmentafterhavingbeendeveloped,Moderncomputertechnologyandcommunication,notonlyrequestssensorprecision,reliability,speedofresponseandgaininformationcontentrequestmoreandmorehigh,butalsorequestsitscosttobeinexpensive.Theobvioustraditionalsensoriseliminatedgraduallybecauseofthefunction,thecharacteristic,thevolume,thecostandsoon.Asworlddevelopmanycountriesarespeedinguptothesensornewtechnology’sresearchandthedevelopment,andallhasobtainedtheenormousbreakthrough.Nowthesensornewtechnologydevelopment,mainlyhasfollowingseveralaspects:Firstly,discoveringandusing.Usingthephysicalphenomenon,thechemicalreaction,thebiologicaleffectasthesensorprinciplethereforetheresearcheswhichdiscoveredthenewphenomenonandtheneweffectarethesensortechnologicalimprovingways.itisimportantstudiestodevelopenewsensor’sthefoundation.JapaneseSharpCorporationusesthesuperconductivitytechnologytodevelopsuccessfullythehightemperaturesuperconductivitymagneticsensorandgetthesensortechnologysignificantbreakthrough.Itssensitivityissohighandonlyinferiorinthesuperconductivityquantuminterferencecomponent.Itsmanufacturecraftisfarsimplerthanthesuperconductivityquantuminterferencecomponent.Mayuseinmagnetismimageformationtechnology.Soithasthewidespreadpromotedvalue.Usingtheimmunebodyandtheantigenmeetsoneanothercompoundwhentheelectrodesurface.Itcancausetheelectrodepotentialchangeandusethisphenomenontobepossibletogeneratetheimmunitysensor.Theimmunitysensormakeswiththiskindofimmunebodymaytosomeorganisminwhetherhasthiskindofanti-originalworkinspection.Likemayinspectsomebodywiththehepatitisvirusimmunebodywhethercontractsthehepatitis,playstoisfast,theaccuraterole.TheUSUCsixthbranchhasdeveloppedthiskindofsensor.Secondly,usingthenewmaterial.Thesensormaterialistheimportantfoundationforsensortechnology,becausethematerialsscienceisprogressiveandthepeoplemaymakeeachkindofnewsensor.Forexamplemakingthetemperaturesensorwiththehighpolymerthinfilm;Theopticalfibercanmakethepressure,thecurrentcapacity,thetemperature,thedisplacementandsoonthemanykindsofsensors;Makingthepressuretransmitterwiththeceramics.Thehighpolymercanbecometheproportionadsorptionandthereleasehydronealongwiththeenvironmentrelativehumiditysize.1信息与电子工程系毕业设计（翻译）Thehighpolymerelectricityliesbetweentheconstanttobesmall,thehydronecanenhancethepolymerthecoefficientofdielectricalloss.Makingthecapacitorthehighpolymerdielectricmedium,determinestheelectriccapacitycapacitythechange,thenobtainstherelativehumidity.Makingtheplasmausingthisprincipletogatherthelegitimatepolystyrenefilmtemperaturesensorbelow,ithasthecharacteristic:Measuredthewetscopeiswide;Thetemperaturerangeiswide,mayreach-400℃~+1,500℃;The...
