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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Deep Fission raises $30M in financing
Since the Department of Energy kicked off a 10-company race with its Nuclear Reactor Pilot Program to bring test reactors on line by July 4, 2026, the industry has been waiting for new headlines proclaiming progress. Aalo Atomics broke ahead of the pack first by announcing last week that it had broken ground on its 50-MWe Aalo-X at Idaho National Laboratory.
Alfredo Portone, Raffaele Albanese, Yuri V. Gribov, Michel Huguet, David H. Humphreys, Charles E. Kessel, Pier Luigi Mondino, L. Donald Pearlstein, John C. Wesley
Fusion Science and Technology | Volume 32 | Number 3 | November 1997 | Pages 374-389
Technical Paper | Plasma Control Issues for Tokamaks | doi.org/10.13182/FST97-A2
Articles are hosted by Taylor and Francis Online.
The methodology and the up-to-date results concerning the solution to the problem of plasma position and shape control in the International Thermonuclear Experimental Reactor (ITER) are presented. Attention is focused on the burn phase of the operation scenario, when the control objectives are particularly stringent. The aim is to control up to six distances (gaps) between the plasma separatrix and the plasma-facing components. The control algorithm is designed within a linear quadratic Gaussian optimal control framework. Linear and nonlinear simulations show the performance of the controller in the presence of plasma vertical position offsets, beta drops, and power supply voltage saturation.