Sep 20 – 24, 2021
America/Vancouver timezone

Developments of Control System for Ion Source Using Machine Learning

Not scheduled
20m
Poster Key Technologies for Ion Sources Poster Session 2

Speaker

Yasuyuki Morita (Research Center for Nuclear Physics, Osaka University)

Description

In the ion source, various factors such as the plasma state, the current of the beam transport electromagnet, etc. influence each other. Therefore, when operating the ion source, it is necessary to adjust various parameters such as RF power, gas flow, current of the electromagnet on the beamline, etc. each time. At present, it is difficult to control the plasma state accurately, and this adjustment is based on operator’s experience. With this adjustment method, beam intensity, quality, and adjustment time depend operator and reproducibility is low. Therefore, we developed a new control system using machine learning. We aim to control ion sources and transport beam lines with good reproducibility by using machine learning, which can handle huge amounts of data. In this presentation, we will present the current status of development of control system using machine learning.

E-mail for contact person morita16@rcnp.osaka-u.ac.jp

Primary authors

Hang Zhao (Research Center for Nuclear Physics, Osaka University) Hiroki Kanda (Research Center for Nuclear Physics, Osaka University) Prof. Mitsuhiro Fukuda (Research Center for Nuclear Physics, Osaka University) Yasuyuki Morita (Research Center for Nuclear Physics, Osaka University) Hitoshi Tmura (Research Center for Nuclear Physics, Osaka University) Hui Wen Koay (Research Center for Nuclear Physics, Osaka University) Keijiro Takeda (Research Center for Nuclear Physics, Osaka University) Kichiji Hatanaka (Research Center for Nuclear Physics, Osaka University) Masako Iwasaki (Osaka City University) Takafumi Hara (Research Center for Nuclear Physics, Osaka University) Takane Saitou (Research Center for Nuclear Physics, Osaka University) Takashi Washio (Osaka University) Tetsuhiko Yorita (Research Center for Nuclear Physics, Osaka University) TsunHim Chong (Research Center for Nuclear Physics, Osaka University) Yusuke Yasuda (Research Center for Nuclear Physics, Osaka University) Yuta Nakashima (IDS, Osaka University)

Presentation materials