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| 引用本文： | 邓玮,董云波,崔正英,傅炳忠. HL-2Aװ�����ط���ά��������������������Ӧ��[J]. 核聚变与等离子体物理, 2007, 27(2): 117-122 |
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| 作者姓名： | 邓玮 董云波 崔正英 傅炳忠 |
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| 作者单位： | (?????????????о??????? 610041) |
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| 摘 要： | 在HL-2A的实验中,我们采用了一种像素法二维层析成像分析技术对软X射线进行反演成像。该方法可对等离子体截面软X射线分布提供详细及可视化的研究方法。该二维层析反演方法已经在HL-2A上得到了成功应用,重建了杂质注入过程和双锯齿破裂过程。
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| 关 键 词： | 像素法 反演 图像重建 |
| 文章编号： | 0254-6086（2007）02-0117-06 |
| 修稿时间： | 2006-06-012006-10-20 |
Application of hybrid tomography diagnosis on the HL-2A tokamak |
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| DENG Wei,DONG Yun-bo,CUI Zheng-ying,FU Bing-zhong. Application of hybrid tomography diagnosis on the HL-2A tokamak[J]. Nuclear Fusion and Plasma Physics, 2007, 27(2): 117-122 |
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| Authors: | DENG Wei DONG Yun-bo CUI Zheng-ying FU Bing-zhong |
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| Affiliation: | (Southwestern Institute of Physics??Chengdu 610041) |
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| Abstract: | Results of the two-dimensional reconstructed distribution of soft X-ray emission on the HL-2A tokamak are presented.Improvement of soft X-ray cameras and development of tomography software have been given in details with visual studies of soft X-ray emission on the HL-2A tokamak.Several algorithms are employed to get detailed images while keeping least guiding assumptions.Recently a 2D peeling away algorithm for tomography reconstruction of the HL-2A soft X-ray data is applied successfully.It helps the research of impurity injection and double sawtooth crash. |
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| Keywords: | Hybrid method Inversion Tomography |
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