@article{8952,
  author = {P.T. Lang and M. van Berkel and W. Biel and T.O.S.J. Bosman and P. David and C. Day and E. Fable and L. Giannone and M. Griener and T. Giegerich and A. Kallenbach and M. Kircher and A. Krimmer and O. Kudlacek and M. Maraschek and B. Ploeckl and B. Sieglin and W. Suttrop and H. Zohm and ASDEX Upgrade Team},
  title = {Targeting a Versatile Actuator for EU-DEMO: Real Time Monitoring of Pellet Delivery to Facilitate Burn Control},
  abstract = {Core particle fueling, an essential task in the European demonstration fusion power plant EU-DEMO, relies on adequate pellet injection. However, pellets are fragile objects, and their delivery efficiency can hardly be assumed to be unity. Exploring kinetic control of the EU-DEMO1 scenario indicates that such missed-out pellets do cause a considerable problem for keeping a burning plasma. Missed-out pellets can cause a severe drop of plasma density that in turn results in a potential drastic loss of burn power. Efforts are under way at the ASDEX Upgrade (AUG) tokamak aiming to provide real-time monitoring of pellet arrival and announcement of missed-out cases to the control systems. To further optimize the controllers, system identification experiments have been performed to identify the dynamic response of the system to the actuators.},
  year = {2024},
  journal = {Fusion Science and Technology},
  volume = {80},
  pages = {26-37},
  month = {01/2024},
  doi = {10.1080/15361055.2023.2188932},
  language = {eng},
}