A software based post mortem system and its application in CSNS

Zhang Yuliang; Li Mingtao; Wu Xuan; He Yongcheng; Jin Dapeng; Wang Lin; Zhu Peng; Kang Mingtao

doi:10.11884/HPLPB202133.210001

Volume 33 Issue 7

Jul. 2021

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Article Navigation > High Power Laser and Particle Beams > 2021 > 33(7): 074004

Zhang Yuliang, Li Mingtao, Wu Xuan, et al. A software based post mortem system and its application in CSNS[J]. High Power Laser and Particle Beams, 2021, 33: 074004. doi: 10.11884/HPLPB202133.210001

Citation:

Zhang Yuliang, Li Mingtao, Wu Xuan, et al. A software based post mortem system and its application in CSNS[J]. High Power Laser and Particle Beams, 2021, 33: 074004. doi: 10.11884/HPLPB202133.210001

Zhang Yuliang, Li Mingtao, Wu Xuan, et al. A software based post mortem system and its application in CSNS[J]. High Power Laser and Particle Beams, 2021, 33: 074004. doi: 10.11884/HPLPB202133.210001

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A software based post mortem system and its application in CSNS

doi: 10.11884/HPLPB202133.210001

Zhang Yuliang^{1, 2, 3
,},
Li Mingtao^{1, 2},
Wu Xuan^{1, 2},
He Yongcheng^{1, 2},
Jin Dapeng^{1, 2, 3},
Wang Lin^{1, 2, 3},
Zhu Peng^{1, 2},
Kang Mingtao^{1, 2}

1.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
2.
Spallation Neutron Source Science Center, Dongguan 523803, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2021-01-01
Rev Recd Date: 2021-06-25

Available Online: 2021-06-30

Publish Date: 2021-07-15

Abstract

Abstract

Post mortem system is one of the key analysis tools for the accelerators to achieve high reliability and high availability. The precise time correlated data with high resolution that archived during the failure process is the base for the post mortem system. A software based post mortem system is designed, developed and implemented. By using this software based post mortem system in the accelerator of the China Spallation Neutron Source, most of the fast beam loss processes whose root cause could not be accurately analyzed with normal tools are well determined. This software based post mortem system is a general purpose analysis tool for most of the accelerators.
- post mortem,
- distributed data acquisition,
- CSNS,
- EPICS,
- CSS

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References(11)

References

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