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Adaptive feedforward control of closed orbit distortion caused by fast helicity-switching undulators

A new correction algorithm for closed orbit distortion based on an adaptive feedforward control (AFC) has been developed. At SPring-8, two helicity-switching twin-helical undulators (THUs) had been implemented with conventional feedforward corrections. However, the validity of these corrections turn...

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Detalles Bibliográficos
Autores principales: Masaki, Mitsuhiro, Maesaka, Hirokazu, Soutome, Kouichi, Takano, Shiro, Watanabe, Takahiro, Kubota, Kouji, Fujita, Takahiro, Dewa, Hideki, Fukui, Toru, Sugimoto, Takashi, Takeuchi, Masao, Tanaka, Hitoshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8570204/
https://www.ncbi.nlm.nih.gov/pubmed/34738929
http://dx.doi.org/10.1107/S160057752101047X