title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ð² ÑÐ¾ÐºÐ°Ð¼Ð°ÐºÐµ ÐÐ»Ð¾Ð±ÑÑ-Ð2 Ð¿Ð¾ Ð´Ð°Ð½Ð½ÑÐ¼ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸Ðº ÑÐ¾Ð¼ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ Ð¸ Ð¼ÑÐ³ÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Application of machine learning for determining the electrons temperature in tokamak Globus-M2 according to diagnostics of Thomson scattering and soft x-ray radiation
Creators: name: Ð¢ÐºÐ°ÑÐµÐ½ÐºÐ¾, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÐºÐ°Ð¼Ð°Ðº
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ° Ð¿Ð¾ÑÐ¾ÐºÐ° Ð¼ÑÐ³ÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ° ÑÐ¾Ð¼ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ
Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
Ð¼ÐµÑÐ¾Ð´ ÑÐ¾Ð»ÑÐ³
ÐÐ»Ð¾Ð±ÑÑ-Ð2
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð²
spherical tokamak
soft x-ray diagnostic
Thomson scattering diagnostic
machine learning
foil technique
Globus-M2
electron temperature

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ð² ÑÐ¾ÐºÐ°Ð¼Ð°ÐºÐµ ÐÐ»Ð¾Ð±ÑÑ-Ð2 Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸Ðº Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¼ÑÐ³ÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð·Ð¼Ñ Ð² ÑÐ°Ð·Ð½ÑÑ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°Ñ Ð¸ ÑÐ¾Ð¼ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ. ÐÐ±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ðµ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸Ðº Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ²Ð¾Ð»ÑÑÐ¸Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ñ ÑÐ¾ÑÐ¾ÑÐ¸Ð¼ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸ÐµÐ¼, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÑ Ð±ÑÑÑÑÐ¾Ð¿ÑÐ¾ÑÐµÐºÐ°ÑÑÐ¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÑ. Ð¡ ÑÑÐ¾Ð¹ ÑÐµÐ»ÑÑ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐµÑÐ° ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾Ð»ÑÐ³, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ð¼Ñ Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ Ð¼ÑÐ³ÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ, Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÑÐ¾Ð¼ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð°Ð½Ð½ÑÑ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¼ÑÐ³ÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°Ñ Ð¸ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÑÐ¾Ð¼ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ¸ ÑÑÐ¾Ð¼ ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð±Ð»Ð¸Ð·ÐºÐ° Ðº ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÑÐ¾Ð¼ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ.
description: The given work is devoted to the development of a method for determining the electron temperature in the Globus-M2 tokamak using a joint analysis of the intensity of soft X-ray plasma radiation in different spectral ranges and Thomson scattering of laser radiation diagnostics data. Combining diagnostics is necessary to obtain the temporal evolution of the electron temperature with a high time resolution, which will make it possible to study fast processes. To this end, a comparison was made of the calculation of the electron temperature by the foil technique used for processing the diagnostic data of soft X-ray radiation with measurements of the diagnostics of Thomson scattering, and a method was developed for obtaining the temperature of electrons based on the intensity of soft X-ray radiation in different spectral ranges and Thomson scattering diagnostics data with using machine learning. In this case, the accuracy of determining the temperature by the developed method is close to the Thomson scattering diagnostic accuracy.