Timing system of HIRFL-CSR

DONG Jin-Mei; YUAN You-Jin; QIAO Wei-Min; JING Lan; ZHANG Wei

doi:10.1088/1674-1137/33/5/015

Chinese Physics C> 2009, Vol. 33> Issue(5) : 393-396 DOI: 10.1088/1674-1137/33/5/015

Timing system of HIRFL-CSR

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Abstract：
The national science project HIRFL-CSR has recently been officially accepted. As a cyclotron and synchrotron complex, it puts some particularly high demands on the control system. There are hundreds of pieces of equipment that need to be synchronized. An integrated timing control system is built to meet these demands. The output rate and the accuracy of the controller are 16 bit/μs. The accuracy of the time delay reaches 40 ns. The timing control system is based on a typical event distribution system, which adopts the new event generation and the distribution scheme. The scheme of the timing control system with innovation points, the architecture and the implemented method are presented in the paper.

References

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DONG Jin-Mei, YUAN You-Jin, QIAO Wei-Min, JING Lan and ZHANG Wei. Timing system of HIRFL-CSR[J]. Chinese Physics C, 2009, 33(5): 393-396. doi: 10.1088/1674-1137/33/5/015

DONG Jin-Mei, YUAN You-Jin, QIAO Wei-Min, JING Lan and ZHANG Wei. Timing system of HIRFL-CSR[J]. Chinese Physics C, 2009, 33(5): 393-396. doi: 10.1088/1674-1137/33/5/015 shu

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Received: 2008-02-25
Revised: 2008-12-09

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Timing system of HIRFL-CSR

Corresponding author: DONG Jin-Mei,

Received Date: 2008-02-25

Accepted Date: 2008-12-09

Available Online: 2009-05-05

Abstract:

The national science project HIRFL-CSR has recently been officially accepted. As a cyclotron and synchrotron complex, it puts some particularly high demands on the control system. There are hundreds of pieces of equipment that need to be synchronized. An integrated timing control system is built to meet these demands. The output rate and the accuracy of the controller are 16 bit/μs. The accuracy of the time delay reaches 40 ns. The timing control system is based on a typical event distribution system, which adopts the new event generation and the distribution scheme. The scheme of the timing control system with innovation points, the architecture and the implemented method are presented in the paper.

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Timing system of HIRFL-CSR

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通讯作者: 陈斌, bchen63@163.com

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