For stable and efficient fusion energy production using a tokamak reactor, it is essential to
maintain a high-pressure hydrogenic plasma without plasma disruption. Therefore, it is …

In this work, we address a new feedforward control scheme for the normalized beta (β N) in
tokamak plasmas, using the deep reinforcement learning (RL) technique. The deep RL …

Tokamak is a torus-shaped nuclear fusion device that uses magnetic fields to confine fusion
fuel in the form of plasma. Tearing instability in plasma is a major issue in which the …

The optimal minimum ECCD power is evaluated numerically for completely suppressing the
3/2 and 2/1 NTMs in the CFETR hybrid scenario. For two typical frequencies of ECCD …

For stable and efficient fusion energy production using a tokamak reactor, maintaining high-
pressure hydrogenic plasma without plasma disruption is essential. Therefore, it is …

This paper addresses one aspect of the problem of the suppression of tearing mode
magnetic islands by electron cyclotron current drive (ECCD) injection, formulating the …

We report the neoclassical tearing mode (NTM) stabilization experimental results by
injection of the electron cyclotron (EC) beam in KSTAR, and its analysis with integrated …

This thesis investigates data-driven modelling and control of plasma current profile and
kinetic parameters in advanced tokamak scenarios. The nonlinear data-driven modelling …

Abstract Neoclassical Tearing Modes (NTMs) are widely observed in tokamak plasmas.
They have a detrimental effect on plasma confinement and may even lead to disruptions …