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AI Framework PACMAN Enables Rapid Control of Fusion Plasma at Princeton Lab
Researchers at the U.S. Department of Energy's Princeton Plasma Physics Laboratory and Princeton University have developed PACMAN, an AI software framework that controls fusion plasma faster than human operators can react. This innovation is crucial as fusion systems can experience instabilities in mere milliseconds, making human intervention impractical. The PACMAN framework allows for real-time decision-making while ensuring safety protocols are upheld, with human operators setting the system's objectives. This capability is vital for maintaining the stability of fusion reactions, which rely on precise adjustments to heating equipment and magnetic fields to keep plasma conditions optimal. The initial tests of PACMAN were conducted in five experiments, demonstrating its effectiveness in managing fusion plasma. As researchers continue to explore practical fusion energy solutions, the integration of multiple AI models within PACMAN represents a significant advancement in the field. No further timeline was disclosed at the time of publication.
MIT Chosen to Lead New NSF Materials Research Science and Engineering Center
The National Science Foundation (NSF) has appointed MIT to establish and lead a new Materials Research Science and Engineering Center (MRSEC) dedicated to advancing materials technologies for medical imaging, sustainable metals production, and next-generation semiconductors. The center is expected to receive $18 million in funding over six years, uniting 16 research groups from nine departments across four institutions, including five MIT departments and three collaborating universities. This initiative is significant as it aims to enhance medical diagnostics through improved X-ray detectors, which could lead to better cancer detection and reduced radiation exposure. Additionally, the center will investigate high-temperature sulfur-based molten materials to innovate metal and semiconductor production, potentially increasing efficiency and access to critical materials. The funding will also support a shared laboratory for testing magnetic materials under extreme conditions, available to both academic and industry users. Looking ahead, the MRSEC is part of a broader $108 million NSF investment in six research centers exploring various scientific challenges. The center builds on nearly 60 years of interdisciplinary materials research at MIT, fostering collaboration across disciplines to address complex issues in materials science and engineering. No further timeline was disclosed at the time of publication.
Research Funding Materials science and engineering Chemistry Physics Earth and atmospheric sciencesRobotics needs a service framework.
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