Two-cascade multiloop control system of a plasma shape in a tokamak with decoupling and robust PID-controllers

Авторы: Mitrishkin Y.V., Kruzhkov V.I.
Сборник: Proceedings of 2020 15th International Conference on Stability and Oscillations of Nonlinear Control Systems (Pyatnitskiy's Conference) (STAB)
Серия: IEEE Conference Publications
Год издания: 2020
Издательство: Institute of Electrical and Electronics Engineers
Местоположение издательства: Piscataway, NJ, United States
Первая страница: 1
Последняя страница: 4
DOI: 10.1109/STAB49150.2020.9140722
Аннотация: Two-cascade plasma shape control system with decoupling was designed for a linear model of a vertically elongated tokamak Globus-M2. The inner multivariable cascade controls currents in poloidal field coils, outer multivariable cascade controls plasma shape. In both cascades a decoupling matrix is used. The idea of decoupling is in reversing of matrix relationship between inputs and outputs of the system in steady-state regime. PID-controllers in the system were tuned by the QFT approach (Quantitative Feedback Theory). The obtained control system with the linear plasma model and non-linear models of current invertors as actuators for plasma position control is simulated in MatLab/Simulink environment.
Добавил в систему: Кружков Валерий Игоревич

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