軟磁材料矯頑力自動測試控制電路與系統(tǒng)軟件的設計與實現(xiàn)

1、分類號：一——密級：——單位代碼：!籩塑學號：!塑墼!墼西北大學碩士學位論文題目：筮壁絲盤鳘塑左自塑型遮揎劍墊整當壅綾圭整鮭盟遮鹽魚塞堡作者：墮堡苤指導教師：壁蘭益壅互鱉專業(yè)技術職務：型塹蕉學科【專業(yè))：塾整生垂綾答辯It期：!!Qi主!旦學位授予日期：——二oo六年六月西北大學碩士學位論文AbstractCorecivityisonekindofvitalstaticmagneticparameters，itisveryimporta

2、ntthatcoreeivitymeasurementtosoftmagneticmaterialAtpresent，coercivitymeasurementofsoftmagneticmaterialisthroughmeasurestandardsamplesinsteadofpracticalcomponentsHoweveritisleadtomagneticcharactersmeasuredisagreebetweenpr

3、oducersandprocessorsAimatcoercivitymeasurementofdifferentshapeopenmagneticcircuitelectricalpureironcomponents，thispaperresearchanddesignasetofcoercivityautomatictestandcontrolmethodItcometorealizeasoftmagneticmaterialcoe

4、rcivityautomatictestandcontrolsystemwhichhasmeasurementrangeautojudge，systemautozeropointcorrection，autesultsstorage，offlinemeasurementbyremotecomputeretcThehardwarecircuitofautomatictestandcontrolsystemisbasedonairvibra

5、ncywindingmeasurementandsignalmeasurementcircuit，accordingtosignalprocedure，designelectricfunctionalcircuitthatmonolithicprocessor(MPU)ascontrollerincludingkeyboardcontrolanddisplaypart，dataacquisitionpart，analogtodataco

6、nvertpart，serialcommunicationetcSystemsolareservetoeveryhardwareparts，programmodulesthroughoperatinghardwareparts，achieveautomaticcontrolofmeasureprocess，humaninterface，automaticallyacquiredata，dataprocessing，resultsstor

7、age，serialcommunicationandperformallofcalculatetasksAfterseveralmonthshardwork，trailproduceautomatictestandcontrolcircuitThroughthecircuitoperating，itshowsthecircuitdesignsatisfiedbasicdesignrequirementgenerallyKeywords：