Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2018 Impact factor 0.961

Nuclear Science and Techniques ›› 2008, Vol. 19 ›› Issue (2): 65 doi: 10.1016/S1001-8042(08)60024-X


EPICS interface to Libera electron beam position monitor

YAN Yingbing1,2 LENG Yongbin1,* LIU Dekang1 CHEN Yongzhong1 YIN Chongxian1   

  1. 1 Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
    2 Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
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YAN Yingbing LENG Yongbin LIU Dekang CHEN Yongzhong YIN Chongxian. EPICS interface to Libera electron beam position monitor.Nuclear Science and Techniques, 2008, 19(2): 65     doi: 10.1016/S1001-8042(08)60024-X

Abstract: SSRF diagnostics system will adopt a new generation digital electron beam position processor, Libera, as the signal condition, signal processing and data acquisition device for beam position monitor. In order to provide a uniform data and control interface for users, we developed an EPICS interface based on Control System Programming Interface (CSPI) layer, allowing the performance of the electron beam to be monitored through EPICS channels. In this interface a new record type for BPM was defined and its associated support routines were implemented.

Key words: EPICS, Libera, BPM, SSRF