Mode Analysis with Autocorrelation Method (Single Time Series) in Tokamak

被引：6

作者：

Saadat, Shervin ^{[1
]}

Salem, Mohammad K. ^{[1
]}

Goranneviss, Mahmoud ^{[1
]}

Khorshid, Pejman ^{[2
]}

机构：

[1] Islamic Azad Univ, Plasma Phys Res Ctr, Tehran, Iran

[2] Islamic Azad Univ, Grp Phys, Mashhad Branch, Mashhad, Iran

来源：

JOURNAL OF FUSION ENERGY | 2010年 / 29卷 / 04期

关键词：

Tokamak; Plasma mode; Autocorrelation; Spectral density function; RHF;

D O I：

10.1007/s10894-010-9290-2

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

In this paper plasma mode analyzed with statistical method that designated Autocorrelation function. Auto correlation function used from one time series, so for this purpose we need one Minov coil. After autocorrelation analysis on mirnov coil data, spectral density diagram is plotted. Spectral density diagram from symmetries and trends can analyzed plasma mode. RHF fields effects with this method ate investigated in IR-T1 tokamak and results corresponded with multichannel methods such as SVD and FFT.

引用

页码：371 / 375

页数：5

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