Digital twin control of fusion plasma (IMAGE) National Institutes of Natural Sciences Caption Image of digital twin control, in which real plasma is controlled by virtual plasma reproduced on a computer. In this research, we developed a digital twin control system that can estimate optimal control inputs while optimizing the virtual plasma by real-time observations and demonstrated its control capability through experiments at the LHD. Credit National Institute for Fusion Science Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.