Data processing and preliminary results of compact neural particle analyzer system on HL-2A tokamak

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2014, Vol. 34 ›› Issue (2): 130-134.

• Nuclear Fusion Engineering and Technology • Previous Articles Next Articles

Data processing and preliminary results of compact neural particle analyzer system on HL-2A tokamak

XIA Zhi-wei, LI Wei, LU Jie, GAO Jin-ming, YI Ping, YANG Qing-wei

(Southwestern Institute of Physics, Chengdu 610041)

Received:2013-06-27 Revised:2014-01-15 Online:2014-06-15 Published:2014-06-16

HL-2A多道中性粒子分析器的数据处理和试运行的初步结果

夏志伟，李伟，卢杰，高金明，易萍，杨青巍

(核工业西南物理研究院，成都 610041)

作者简介:夏志伟(1982-)，男，辽宁建平人，博士，从事中性粒子输运研究和等离子体物理实验。

Abstract

Abstract:

Based on the diagnostic physics of compact neural particle analyzer (CP-NPA) and features of HL-2A tokamak, a Matlab code for data processing is written. The matrix operation and index-based array lookup technique is used to accelerate this code. And the graphical interface makes it visual and more flexible. Some of the data obtained in 2009 are analyzed using this code and the preliminary ion temperature profile of spatial and temporal distribution is obtained.

Key words: HL-2A tokamak, Neural particle analyzer, Data processing, Ion temperature profile

摘要：

根据多道中性粒子分析器的测量原理和HL-2A的特点，编写了基于Matlab的数据处理程序。该程序利用矩阵运算和下标定位技术，提高了代码执行的速度；使用了图形界面，使数据处理更加灵活直观。利用该程序对2009年的结果进行了处理，初步得到了离子温度的时间和空间分布。

关键词: HL-2A装置, 中性粒子分析器, 数据处理, 离子温度分布

CLC Number:

TL65+9

XIA Zhi-wei, LI Wei, LU Jie, GAO Jin-ming, YI Ping, YANG Qing-wei. Data processing and preliminary results of compact neural particle analyzer system on HL-2A tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2014, 34(2): 130-134.

夏志伟，李伟，卢杰，高金明，易萍，杨青巍. HL-2A多道中性粒子分析器的数据处理和试运行的初步结果[J]. 核聚变与等离子体物理, 2014, 34(2): 130-134.

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Data processing and preliminary results of compact neural particle analyzer system on HL-2A tokamak

HL-2A多道中性粒子分析器的数据处理和试运行的初步结果

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