摘要
介绍了 X射线衍射定向仪的工作原理 ,并对 X射线衍射定向仪的自动测控系统的设计进行了描述。目前该测控系统测量人造单晶晶体晶面角时 ,测量精度能达到 2 0″,接近国际领先水平。
This paper describes the design of Automatic Measurement & Control System of X Ray Diffraction Goniometer. It has an originally hardware design with I 2C bus,rapid A/D convert module and high precision rotary encoder. And that make it high accuracy(about 20″)and high extensibility (easy to change many functions without changing the hardware).
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2001年第2期117-120,共4页
Nuclear Electronics & Detection Technology
