Fusion energy, a potential game-changer in the fight against climate change, is now being aided by machine learning. A team of researchers from MIT and other institutions has used computer-vision models to identify and track turbulent structures in plasma, a critical step in understanding and controlling fusion reactions.
Fusion energy has long been hailed as the holy grail of clean, unlimited power, and now, machine learning is revolutionizing the way we approach this groundbreaking technology. Researchers from MIT and other institutions have harnessed the power of artificial intelligence to analyze and track turbulent structures in plasma, known as 'blobs,' which play a crucial role in understanding and controlling fusion reactions.
Traditionally, scientists have relied on averaging techniques to study blobs, sacrificing the details of individual structures for aggregate statistics. However, this new approach utilizes computer-vision models to identify and track these blobs, providing a much more accurate and detailed picture of the processes occurring within fusion reactors. In fact, when tested on real video clips, these AI models were able to identify blobs with over 80% accuracy!
The implications of this breakthrough are immense. With millions of video frames captured during just one fusion experiment, using machine-learning models to track blobs could provide scientists with a wealth of invaluable information, ultimately accelerating our progress towards harnessing fusion energy. As Theodore Golfinopoulos, a research scientist at MIT, explains, 'Now, we have a microscope and the computational power to analyze one event at a time.' This powerful combination of fusion energy research and machine learning holds the potential to reshape our world, providing us with a virtually unlimited source of clean, carbon-free power.