DOE OSTI · 2331235
EBIS Beam Intensity Online Optimization with GPTune and Offline Analysis with XGBoost
Abstract
The application of machine learning techniques to accelerator research has led to significant breakthroughs in optimization strategies. This paper presents a pioneering study using a novel machine learning algorithm, GPTune, to optimize beam intensity by adjusting parameters in the EBIS injection and extraction beam lines. Our research demonstrates substantial improvements, achieving a remarkable 22% and 70% increase in beam intensity at two separate measurement locations.
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Gu, Xiaofeng, Kanesue, Takeshi, Okamura, Masahiro, Hao, Yue, Qiang, Ji, Li, Xiaoye S., Liu, Yang. 2024-02-28. EBIS Beam Intensity Online Optimization with GPTune and Offline Analysis with XGBoost. https://doi.org/10.2172/2331235
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