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1、山东科技大学硕士学位论文摘要监测的需要。关键词：光纤传感器、光纤光栅，传感网络，光纤微弯传感器，双包层光纤，暗场检测山东科技大学硕士学位论文摘要ABSTRACTFibersensingtechnologyisoneofthemostrapidlydevelopingsensingtechnologies.Fibersensorhasmanyoutstandingfeature,suchassmartstructure,lightweight,resisttheelectromagnetismdisturban
2、ce,corrosionprotection,highsensitivity,formnetworkeasily,whichmakeithavewideapplicationsinfieldsofAerospace,Voyage,petrochemicalcomplex,electricindustry,nuclearindustry,medicalapparatusandinstruments,etal.Inadditiontoreplacethetraditionaltypeofelectricaland
3、mechanicalsensor,newapplicationsoffibersensorhavebeenfoundandrealized.Newtypesoffibersensingprincipleandsensorstructureemergeinendlessly,andfibersensingsystemofmorepointsandparametersdetectionhascontinuallybeenimproved.Researchonnewtypesoffibersensorprincip
4、les,structuresandmethodsofdetection,realizationofkeytechnologyoffibersensingnetwork,andpursuitsensingsystemofhighspeed,highprecisionandlargescalehavealwaysbeenthepersistentpursuitofscientificworkers.Inthisthesis,wemainlyfocusonthedesignationandrealizationof
5、newkindoffibersensorandtheresearchoffibergratingnetworkstechnology.Withtheresearchprojectofmysupervisor,whichisChinaPostdoctoralScienceFoundation“Researchonfibergratingsensingtechnologyandapplicationforthepressuredetectioninmine”（20080441150），Usingspecialst
6、ructurecharacteristicsofdouble-cladfiber,wedesignanddevelopanewkindofdouble-cladfibermicro-bendsensor,anddothetheoriesandempiricalresearchonitsdetectiontechnology.Thisthesiscanbedividedintofivechapters,andthecontentsarelistedasfollows:Chapter1,generallyintr
7、oducesthestatusquoanddevelopmenttrendoffibersensingtechnology,includingfibergratingsensingtechnique,fibermicro-bendsensingtechniqueandfibersensingnetworktechnique.Chapter2,thefundamentaltheoryoffiberBragggratingaredemonstratedThebasicprincipleoffibergrating
8、sensingtechniqueandseveralusualdemodulationmethodscanbefoundinthischapter.Chapter3,thesensingprincipleanddetectiontechnologyoffibermicro-bendsensoris山东科技大学硕士学位论文摘要introduced.Chapter4,thetheoreticalmode
