基于碳纳米管静态乳腺CT的阴极性能测控平台设计  

Design and Development of a Platform to Control and Measure the Performance of CNT X-ray Source Based Stationary Digital Breast Tomosynthesis

作　　者：邵淑炜 陈继磊 祁云嵩[1] 胡战利[2] 石伟[2] 洪序达[2] 梁栋[2] 

机构地区：[1]江苏科技大学,镇江212003 [2]中国科学院深圳先进技术研究院,深圳518055

出　　处：《生命科学仪器》2016年第3期22-26,39,共6页Life Science Instruments

基　　金：国家自然科学基金青年科学基金项目(61501446);基于碳纳米管X光源的静态CT成像关键技术研究;国家自然科学基金面上项目(61471182);高维数据保真降维方法研究;2015年度江苏省研究生科研创新计划项目(No.KYLX15_1106);基于龙心和自主物联协议的物联网应用研究

摘　　要：以碳纳米管作为阴极材料的场致发射X射线源及成像技术是国际上的研究前沿,也是CT技术的重要发展趋势之一。相比传统热电子发射X射线源而言,碳纳米管X射线源具有结构紧凑、高时间分辨率、可编程式发射等优势。为了满足课题中对碳纳米管阴极场发射电流性能的测试与监控需要,在微软公司的Visual Studio 2015开发环境下采用C++作为本程序的编程语言,设计并实现碳纳米管静态乳腺CT的阴极性能测控平台。经测试验证后,本程序的具有操作简便、自动化程度高、界面交互性好等优势。Carbon nanotube（CNT） cathode based X-ray source is a leading field of CT technology in recent years. Compared with traditional thermal emission X-ray source, CNT X-ray source has some advantages such as miniaturization, high temporal resolution and programmable emission. In order to meet the need of evaluating the performance of CNT X-ray source, the authors developed a measurement and control platform. Within which, the associated program was developed used C＋＋ language in Microsoft Visual Studio 2015 development environment. After testing, debugging, and verification, we can conclude that this program satisfy the user＇ s requirement with robustness user-friendly interface, and high-level automation.

关 键 词：碳纳米管阴极 X射线源 VISUAL STUDIO 2015 

分 类 号：TB383.1[一般工业技术—材料科学与工程] O613.71[理学—无机化学]