雷電探測系統(tǒng)硬件設(shè)計

1、華中科技大學(xué)碩士學(xué)位論文雷電探測系統(tǒng)硬件設(shè)計姓名：周永貴申請學(xué)位級別：碩士專業(yè)：光電信息工程指導(dǎo)教師：崔晟20110107華中科技大學(xué)碩士學(xué)位論文華中科技大學(xué)碩士學(xué)位論文IIAbstractLightningisaverycommonclimatephenomena.Lightningalwaysappearswithlargecurrentstrongmagicproperties.Becauseofthelargecurrentth

2、estrongmagicthelightningbringsverygreatharmtohuman.Preciselybecauseofthebigharmthelightningprobebecomesaveryimptantjob.Bothathomeabroadtherearealotoflightningmonitingsystemsallsystemarebasedontheacteristicsoflightningtoj

3、udgelightning.Atpresentlightningdetectionismainlyusedinthefollowingaspects:(1)themeteologicaloperationsontheapplication(2)protectionapplicationsagainstlightning(3)inotheraspectsofapplicationsuchastelecomsystempowersystem

4、transptation(civilaviationhighwayrailwayetc.).Thisthesismainlyintroducesakindofwaywhichusesphotoelectricdetectiontodetectthelightninginlightspectrum.Thissystembaseonthelightning’sslopeacteristicsthresholdacteristicsasjud

5、gmentbasis.Thisthesismainlyintroduceslightningdetectionsystem’shardwarecircuit.Thehardwarecircuitmainlyincludesfrontendsamplingcircuitfiltercircuitssecondaryamplifiercircuitlightningjudgmentcircuituploaddatacircuitcontro

6、lcameracircuitdesign.Wehopedfinallycancompletetheentirecircuitwithlownoisethewholecircuitcanfinishlightningjudgment.Inthisthesisthehardware’scircuittestingpartcompletedthefrontendsamplingcircuitfiltercircuitssecondaryamp

7、lifiercircuitlightningjudgmentcircuituploaddatacircuitthecameracontrolcircuittestingbymodule.Throughthecircuittestwecanimprovetheinadequacy.Finallywetestthewholesystem’scircuittoensurethecircuitcaneventuallyrealizetoligh