摘要
在HL-2A托卡马克装置上CXRS诊断系统的光谱诊断及其相关研究中,观测视线的确定至关重要。以CII为基准,利用MATLAB编程对中性束的实验数据进行拟合,根据多普勒频移的理论及相关计算确定观测视线与中性束源的夹角,进而通过空间几何的方法计算出该视线与中性束的交点,从而确定了观测视线。
In the research of spectral diagnosis it is crucial to ensure the observation line of sight. and related studies of HL-2A Tokamak CXRS system , Based on CII, MATLAB programming is used to fit and analyze the experimental data of the neutral beam. According to the theory of Doppler frequency shift and the related calculation, the angle of the observation line of sight with neutral beam source is ensured. And then, by means of the space geometry method, the intersection point of the observation line of sight with neutral beam is calculated. Therefore, the observation line of sight is ascertained.
出处
《真空电子技术》
2014年第1期5-9,共5页
Vacuum Electronics
