柱狀非球面鏡輪廓拼接掃描測試技術(shù)研究.pdf

1、聲明本學(xué)位論文是我在導(dǎo)師的指導(dǎo)下取得的研究成果，盡我所知，在本學(xué)位論文中，除了加以標(biāo)注和致謝的部分外，不包含其他入已經(jīng)發(fā)表或公布過的研究成果，也不包含我為獲得任何教育機(jī)構(gòu)的學(xué)位或?qū)W歷而使用過的材料。與我一同工作的同事對本學(xué)位論文做出的貢獻(xiàn)均已在論文中作了明確的說明。研究生簽名：盤盤辱山f5年；月陽學(xué)位論文使用授權(quán)聲明南京理工大學(xué)有權(quán)保存本學(xué)位論文的電子和紙質(zhì)文檔，可以借閱或上網(wǎng)公布本學(xué)位論文的部分或全部內(nèi)容，可以向有關(guān)部門或機(jī)構(gòu)送交并授

2、權(quán)其保存、借閱或上網(wǎng)公布本學(xué)位論文的部分或全部內(nèi)容。對于保密論文，按保密的有關(guān)規(guī)定和程序處理。研究生簽名：。立車汕l弓年；月f9日Abstract碩士論文AbstractAsphericopticsarewidelyusedinmodemopticalsystems，一sincetheycanimprovetheimagequalitycorrectaberrations，expandthefieldofviewandextendthe

3、rangeofeffectAscylindricallensisonekindofspecialasphericlens，itisbeingwidelyusedinthehi曲powerlasersystem，一synchrotronradiationbeamandmanyoptoelectronicproductsThemainresearchworkisbasedontheTaylorHobsonPGl840contactprofi

4、lometerThemeasuredcylindricallens謝thde印slopeisdifferentfromtheotherasphericlensThePGl840Can’ttesttheprofileofthewholeapertureReferringtotheswing—armprofilometerthispaperproposedamethodofpartialtiltingmeasurementwhichuses

5、thetechniqueofprofilesegmentationandstitchingSothatacompleterecoveryprofileofthecylindricallensisobtainedAndtheproblemwhichPGl840can’ttesttheprofileofthehighstepcylindricallensissolvedTheprofileisfittedtogettheasphericpa

6、rametersThreeerrorsourcesoftheactualmeasurementarediscussedandanalyzedFirstlytheaccuracyoftheprofilometeriscalibratedTheresultofthecalibrationissatisfiedThenforthecylindricallens，thedeflectionanglesamongthespaceaxeswhich

7、effecttheradiusofcurvaturearediscussedandanalyzedIntheactualmeasurement，atiltcorrectionoftwodifferentdirectionsiSmadeonthecylindricallensThe0isreducedto004—005degrees，SOthatthedeviationvalueoftheradiusofcurvatureiScontro

8、lledinabout6rimThedeflectionanglebetweenthelensandtheZaxisisthemainerrorsourceThemodeloferroranalysesandtheerrorinfluenceformulasaregivenThoughthesimulationsandexperiments，therelationshipbetweenthedeflectionanglesandther