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http://hdl.handle.net/2067/49674
Title: | Implementation of a high-speed multichannel data acquisition system for magnetic diagnostics and plasma centroid position control in ISTTOK | Authors: | Corona, D. Mele, Adriano Cruz, N. Alves, H. Carvalho, B.B. Figueiredo, H. Fernandes, H. |
Journal: | IEEE ACCESS | Issue Date: | 2023 | Abstract: | In tokamak and other fusion devices, magnetic control is the main tool that allows to regulate the plasma current, position and shape; it is in charge of actuating the desired plasma current waveform, steering the plasma position to a given set point and maintain the plasma shape close to a prescribed plasma equilibrium. This work describes the application of several physics concepts and computational tools in order to obtain a novel optimal controller for the plasma centroid position, which has been implemented and tested in the real-time plasma control system at the ISTTOK tokamak. A key point for the development of the new control system was the installation of a recently upgraded hardware, that numerically integrates in real-time the magnetic probes signals. |
URI: | http://hdl.handle.net/2067/49674 | ISSN: | 2169-3536 | DOI: | 10.1109/ACCESS.2023.3275101 | Rights: | Attribution-NonCommercial-ShareAlike 4.0 International |
Appears in Collections: | A1. Articolo in rivista |
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Implementation_of_a_high-speed_multichannel_data_acquisition_system_for_magnetic_diagnostics_and_plasma_centroid_position_control_in_ISTTOK.pdf | 14.74 MB | Adobe PDF | Request a copy |
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