FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Reconstruction of magnetic configurations in W7-X using artificial neural networks

Daniel Böckenhoff, Marko Blatzheim, Hauke Hölbe, Holger Niemann, Fabio Pisano, Roger Labahn, Thomas Sunn Pedersen, The W7-X Team2018年被引用 17Nuclear FusionIF 3出版社

It is demonstrated that artificial neural networks can be used to accurately and efficiently predict details of the magnetic topology at the plasma edge of the Wendelstein 7-X stellarator, based on simulated as well as measured heat load patterns onto plasma-facing components observed with infrared cameras. The connection between heat load patterns and the magnetic topology is a challenging regression problem, but one that suits artificial neural networks well. The use of a neural network makes it feasible to analyze and control the plasma exhaust in real-time, an important goal for Wendelstein 7-X, and for magnetic confinement fusion research in general.

日本語訳

人工ニューラルネットワークを用いることで、ヴェンデルシュタイン7-Xステラレーターのプラズマ端における磁場トポロジーの詳細を、赤外線カメラで観測されたプラズマ構成部品への熱負荷パターン(シミュレーションおよび実測の両方)に基づいて、正確かつ効率的に予測できることが実証された。熱負荷パターンと磁場トポロジーの関連性は困難な回帰問題であるが、人工ニューラルネットワークに適した問題である。ニューラルネットワークの使用により、プラズマ排気のリアルタイム解析と制御が可能となり、これはヴェンデルシュタイン7-Xにとって重要であり、また磁場閉じ込め核融合研究全般にとっても重要な目標である。

装置

wendelstein-7x高精度(タイトル一致)

wiki

W7-XNeural network
この論文にはまだAI要約がありません。

関連論文

Neural network regression approaches to reconstruct properties of magnetic configuration from Wendelstein 7-X modeled heat load patterns

2019Nuclear Fusion

Application of improved analysis of convective heat loads on plasma facing components to Wendelstein 7-X

2019Nuclear Fusion

Proof of concept of a fast surrogate model of the VMEC code via neural networks in Wendelstein 7-X scenarios

2021Nuclear Fusion

Plasma beta effects on the edge magnetic field structure and divertor heat loads in Wendelstein 7-X high-performance scenarios

2022Nuclear Fusion

Learning control coil currents from heat-flux images using convolutional neural networks at Wendelstein 7-X

2021Plasma Physics and Controlled Fusion

Real-time equilibrium reconstruction by multi-task learning neural network based on HL-3 tokamak

2024Nuclear Fusion

Forecast of TEXT plasma disruptions using soft X rays as input signal in a neural network

1999Nuclear Fusion

Neural network performance enhancement for limited nuclear fusion experiment observations supported by simulations

2019Nuclear Fusion

Design of HL-2A plasma position predictive model based on deep learning

2020Plasma Physics and Controlled Fusion

Setup and initial results from the magnetic flux surface diagnostics at Wendelstein 7-X

2016Plasma Physics and Controlled Fusion