Electron density profile reconstruction with convolutional neural networks
文献类型：期刊论文
| 作者 | Lan, Ting3; Liu, Haiqing3 ; Ren, Qilong3; Zhu, Xiang4; Mao, Wenzhe1; Yuan, Yi3; Wang, Yunfei2,3
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| 刊名 | PLASMA PHYSICS AND CONTROLLED FUSION
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| 出版日期 | 2022-12-01 |
| 卷号 | 64 |
| ISSN号 | 0741-3335 |
| 关键词 | electron density profile reconstruction convolutional neural networks robustness to unreliable measurements laser interferometer |
| DOI | 10.1088/1361-6587/ac97be |
| 通讯作者 | Liu, Haiqing(hqliu@ipp.ac.cn) ; Ren, Qilong(renql@ipp.ac.cn) |
| 英文摘要 | Convolutional neural networks are introduced into reconstructing electron density profiles from line-integrated density measurements of interferometers in the EAST tokamak. Diagnostic data from the polarimeter/interferometer and the hydrogen cyanide interferometer diagnostic systems are integrated to improve the reconstruction performance. By training and optimization with unreliable measurements in the data set, the robustness of this algorithm is enhanced. The established model can predict the probability distribution of density profiles accurately, fast, and robustly to noise and interference. This algorithm is not restricted to specific equilibrium configurations and can be transferred easily between different fusion devices. |
| WOS关键词 | ABEL-INVERSION ; PLASMAS |
| 资助项目 | National Natural Science Foundation of China[NSFC-12005075] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP Publishing Ltd |
| WOS记录号 | WOS:000875345100001 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130005]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Haiqing; Ren, Qilong |
| 作者单位 | 1.Univ Sci & Technol China Hefei, Hefei 230026, Anhui, Peoples R China 2.Kyushu Univ, Kasuga, Fukuoka 8168580, Japan 3.Chinese Acad Sci Hefei, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 4.Shenzhen Univ, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lan, Ting,Liu, Haiqing,Ren, Qilong,et al. Electron density profile reconstruction with convolutional neural networks[J]. PLASMA PHYSICS AND CONTROLLED FUSION,2022,64. |
| APA | Lan, Ting.,Liu, Haiqing.,Ren, Qilong.,Zhu, Xiang.,Mao, Wenzhe.,...&Wang, Yunfei.(2022).Electron density profile reconstruction with convolutional neural networks.PLASMA PHYSICS AND CONTROLLED FUSION,64. |
| MLA | Lan, Ting,et al."Electron density profile reconstruction with convolutional neural networks".PLASMA PHYSICS AND CONTROLLED FUSION 64(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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