雙能X射線(xiàn)安檢設(shè)備探測(cè)與成像技術(shù)研究.pdf

1、東南大學(xué)碩士學(xué)位論文雙能X射線(xiàn)安檢設(shè)備探測(cè)與成像技術(shù)研究姓名：張樹(shù)旺申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：電子科學(xué)與工程；電路與系統(tǒng)指導(dǎo)教師：史小軍20110507東南人學(xué)碩士學(xué)位論文AbstractD∞toch蹦娥eriSticsofla呲。甌舯卅co吡lct母peandimagef0mlin舀X哪ysec耐夠inspecti∞m∞hin懿haveb∞nwidelyequippediIIn’a伍cports鋤dpublicplacesWi廿ltll

2、eincre邪ing鼴rio吣intemali傭alsecuri鑼situation，mo陀attentionsa陀paidt0Ⅱlekeyperfomancessuch弱spalial佗∞lution’dyn鋤ic啪ge，st鋤dardi鋤i蛐，m鋤eralrecogniti嘰，imagequali壩etcThepllll≯o辯ofthispap盯istodesigntlle仔Dntendde鰣i伽circuits，buiIdda：t

3、ac0Hecti∞and仃ansmissionpIatfoms鋤dobtain脅smisii∞imagesonPC∞行眥formenewhighde邶ityX一豫ys∞uri哆inspectionsystcmThepapeffirStlydescrib豁吐Iegene船tion觚dphysicalpropertiesofX一均弘theinteractionswimmatte體鋤dthebriefo、，eⅣiew0fdualene曜y協(xié)m

4、smission妣hIlol0黟Then廿l北epre姍pIifiercircuitsa聆respectiVely鋤alyzed柚dcomp鋤甜Evenn擒lly，thehi曲imped鋤ceI—V∞nvenerisutiIizedt0∞hievelowc眥nlsi孕腳d積娥ionwhilethetechnolo影ofduaI_buSparallelda：taacquisitionispmposed鋤d懈edt0enSu糟iIllage

5、q吼li夠T11e純咖鵬sofIa曙escale∞curi妙syStemssuch鴿smal衙pi№lsize，widerdyn鋤ic啪ge柚dlarg艘鋤ountofdata，a他requiringhighersyStembandwidthThereforemuchemph觴isisplacedontheGigabitEthemettcchnology加dimplementationsofhardwareinterfacecircui

6、tin廿le訛協(xié)msmissionpartThewholesystem，ontheb舔isofFPGA，ismainIyc蛐siStofⅡlef0owing如nctionalmodul骼，such舔acquisiti∞timingcontrol，MACchiplogiccon仃ol，pmtoc0Imodules，酏cInordlelt0meetne鉚orkjngneedsiIlⅡlefiInJ他，TCP仃P(guān)protocolstackis

7、parnyimplementedinmeh剎w勰Me鋤while’tllespecific∞hem髓oftrammissi徹dataenc印sulati∞，bu仃er∞nd鋤d他ceivea心broughtout鋤dstudiedindetailSomeprelimina巧鈕orcon仃0lmcch肌ismsa陀ado腫edinnle印plicati∞layert0e瞄u他陀liabili夠FinaIIythep印盯brienydes謝

8、bes廿lePC∞ft、va旭desigIlhardwa陀刪ngpmgrams，柚dsome陀lev鋤tpamIneters111rou曲tledebug西ng徹dverification，the咖transfersp∞d鯽dSystem嘲biI時(shí)c觚∞llievetlleanticipatedresultsKeyWbrds：s∞uri鑼inspectionm∞hi鵬，XrayGigabitEtllem鴨1℃P，屺data∞quisit