17–22 May 2026
C.I.D
Europe/Zurich timezone

LACCS: The High-Performance Integrated Intelligent Control System in the HIAF

MOP6694
18 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC6.T04: Accelerator/Storage Ring Control Systems Poster session

Speaker

Jie Liu (Institute of Modern Physics, Chinese Academy of Sciences)

Description

The large-scale accelerator complex control system, LACCS, based on the self-developed high-speed and high-security communication protocol, CVLink, has been successfully deployed at HIAF (High Intensity heavy ion Accelerator Facility), a major national science and technology infrastructure in China. It has integrated the control of about 330,000 variables corresponding to 141 beam dynamics and approximately 2,000 hardware devices across the entire facility, as well as online storage of tens of billions of records. The system plays an important role in reducing the first beam commissioning time in HIAF to several hours, comprehensively verifying the LACCS ecosystem, which consists of embedded hardware control, big data computing and storage, user interface development toolkits, and artificial intelligence. Taking advantage of its capability to integrate all facility data and monitor all variables, the LACCS will make HIAF evolve from conventional beam commissioning toward unmanned operation. In the future, HIAF will adopt a large model as its brain to interpret knowledge bases and process all operation data online, while traditional optimization algorithms and machine learning models will serve as its eyes and hands to interact with the facility. All daily operation of HIAF will be conducted by an AI cluster to realize intelligent beam delivery.

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Authors

Jie Liu (Institute of Modern Physics, Chinese Academy of Sciences) Jiancheng Yang (Institute of Modern Physics, Chinese Academy of Sciences) Mrs Guimei Ma (Institute of Modern Physics, Chinese Academy of Sciences) Dr Yunpeng Zhu (Institute of Modern Physics, Chinese Academy of Sciences)

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