Algorithm Validation of the Current Profile Reconstruction of EAST Based on Polarimeter/Interferometer

作     者：钱金平 L.L.LAO 任启龙 万宝年 刘海庆 曾龙 罗正平 K.HANADA 陈大龙 石同辉 孙有文 沈飙 肖炳甲 

作者机构：Institute of Plasma PhysicsChinese Academy of Sciences General Atomics Kuyushu University 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2015年第17卷第1期

页      面：75-79页

核心收录：

学科分类：07[理学] 0805[工学-材料科学与工程（可授工学、理学学位）] 070204[理学-等离子体物理] 0702[理学-物理学] 

基　　金：supported by the National Magnetic Confinement Fusion Program of China(Nos.2012GB101002,2014GB106002,2014GB103000,2013GB10200) National Natural Science Foundation of China(Nos.11105184,11205199 and 11375237) 

主　　题：plasma equilibrium current profile polarimeter/interferometer 

摘      要：The method of plasma current profile reconstruction using the polarimeter/interferometer（POINT） data from a simulated equilibrium is explored and *** is shown that the safety factor（q） profile can be generally reconstructed from the external magnetic and POINT *** reconstructed q profile is found to reasonably agree with the initial *** of reconstructed q and density profiles using the magnetic data and the POINT data with 3%,5%and 10%random errors are *** result shows that the POINT data could be used to a reasonably accurate determination of the q profile.