26464

Автор(ы): 

Автор(ов): 

3

Параметры публикации

Тип публикации: 

Доклад

Название: 

Plasma vertical position, shape, and current control in T-15 tokamak

Электронная публикация: 

Да

ISBN/ISSN: 

ISBN: 978-3-902823-35-9 / ISSN: 1474-6670

Наименование конференции: 

  • 7th IFAC Conference on Manufacturing Modelling, Management, and Control (MIM`2013, Saint Petersburg)

Наименование источника: 

  • Proceedings of the 7th IFAC Conference on Manufacturing Modelling, Management, and Control (MIM`2013, Saint Petersburg)

Город: 

  • Санкт-Петербург

Издательство: 

  • International Federation of Automatic Control (IFAC)

Год издания: 

2013

Страницы: 

1820-1825 http://www.ifac-papersonline.net/
Аннотация
The paper is devoted to plasma shape, current, vertical position, and vertical speed control systems in T-15 tokamak. Brief definitions of the control problem statement and T-15 tokamak itself as a plant under control are given. A cascade plasma shape and current control system is designed using control channel decoupling matrixes in the inner loop and the H∞ controller in the outer loop obtained by means of H∞ optimization theory based on the normalized coprime factorization approach of a plant model. Proportional and H∞ controllers are used to stabilize the plasma vertical position as well as the plasma vertical speed. The first one was applied to plasma-physics DINA code. During simulations some essential difference between linear DINA-L model and plasma-physics DINA code itself was discovered which led to the conclusion to apply an identification procedure on DINA code to get more accurate linear models for the feedback controller design.

Библиографическая ссылка: 

Митришкин Ю.В., Карцев Н.М., Зенков С.М. Plasma vertical position, shape, and current control in T-15 tokamak / Proceedings of the 7th IFAC Conference on Manufacturing Modelling, Management, and Control (MIM`2013, Saint Petersburg). СПб.: International Federation of Automatic Control (IFAC), 2013. С. 1820-1825 http://www.ifac-papersonline.net/.