電感式軸承真圓度在線(xiàn)檢測(cè)系統(tǒng)研制.pdf

1、圖書(shū)分類(lèi)號(hào)UDC41TN70762138碩士學(xué)位論文電感式軸承真圓度在線(xiàn)檢測(cè)系統(tǒng)研制井娥林指導(dǎo)教師(姓名、職稱(chēng))萱迸主熬授湛盍剛副熬援申請(qǐng)學(xué)位級(jí)別王堂亟：=專(zhuān)業(yè)名稱(chēng)信呈與信皇處堡論文提交El期2QQZ年3月墊日論文答辯El期：2QQ!年月19日學(xué)位授予日期——年——月——日論文評(píng)閱人王華奎教授陳樹(shù)越教授答辯委員會(huì)主席程珩教授2007年5月25日注1：注明《國(guó)際十進(jìn)制分類(lèi)法TjDC)的分類(lèi)ResearchandProduceontheSy

2、stemofInductiveCircularDegreeOnlineMeasurementintheBearingAbstractWithmuchnewteehulquesuchasaviafionastronavigationradarlaser9microelectronictechnique，computerandSOonappcarodlastcenturyrequiredprecisionofthemachiningismo

3、reandmoreprecise皿erequiredprecisionisalsoapplicableforthebearingmanufacturingAtpresenttheconventionalmethodsofthebearingprecisionmea翻Ⅱ蜘∞tisnotapplicablefortheneedsofthefastindustrydevelopmentandthericed5tothebearingpreci

4、sionforMeWtechniqueindomesticInordertosolvetheseproblemsthedissertationstudiesinductiveciI圳ardegreeonlinemeasurementsystem、At缸甌thefeasibilityofinductiveeirculardegreemeasurementhasbeenanalyzedinthedissertationthenitshard

5、wareelectriccircuitandcorrespondingprocessinganddisplaysoftwarehavebeenstudiedfinallytheexperimentmsl】ltshavebeenobtainedInthedevelopedsystemthemethodofmultiplyperiodicinstepfrequencymeasurenaentisused11艟differentialhalf

6、bridgeinductivesensorissettothecapacitythreepointsoscillatingcircuit11“changeofthedisplacementistransferredtothechangeofthefrequencybytheoscillatingcircuitThenthefrequencysigff豇istransferredtothesquarewavesignalAndthenum

7、berofsquarewavethatisgainedbythenumeratorckcmtistransferredtothedisplacementbythemultiplyperiodicinstepfrequencymeasurementcircuitandthesystemofthesingle_chipInthesoftwaredesignbymeansofmodularizedprogramdesignstrategyso

8、ftwareincludingsystemmoulmrroutinemodde，dataprocessingmodule，thesinglechipcorrespondenpmoduleandPCoperatinginterfacemodule，PC：correspondencemodulehasbeenprogrammed111echaracterofthesystemismeasuredbytheexperimentTheexper

9、imentresultsindicatethatthesystemcanbeusedinthefollowingconditions：intherOOmtemperature，measurementrangeofthemeasureddisplacementbetweennegative2ranlandpositive2mmthemeasurementspeedis125timespersecondtheprecisionisO2pm1