Design of a Digital LLRF Control System for the 100MeV High Intensity Cyclotron

YIN Zhi-Guo; HOU Shi-Gang; XIA Le; ZHANG Tian-Jue; ZHAO Zhen-Lu; WANG Xiu-Long; JI Bin; LI Zhen-Guo

Chinese Physics C> 2007, Vol. 31> Issue(10) : 962-966

Design of a Digital LLRF Control System for the 100MeV High Intensity Cyclotron

China Institute of Atomic Energy, Beijing 102413, China

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Abstract：
The design of LLRF control system for the 100MeV cyclotron has been presented together with the desktop experiment and its result. In the experiment, the feasibility of the digital control is validated for amplitude and phase close loop operation in driven mode. The preliminary test result and development procedure show that the digital version of LLRF control is suitable for the RF system of the 100MeV cyclotron.

References

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. ZHANG Tian-Jue et al. Cyclotron, 2004, 2004: 3-52. WANG Xiu-Long et al. Cyclotron, 2004, 2004: 23. Fong K et al. PAC02, 2002, 7: 124. Laverty M, Fong K, Fang S. TRIUMF ISAC II RF Control System Design and Testing. EPAC045. Fong K, Fang S et al. Commissioning of the TRIUMF ISACRF System. PAC01. 20016. Fong K, Laverty M, Fang S. RF Control System Upgradeat TRIUMF. EPAC94. 19947. FANG Shu-Yao. DSP 56001 Based Digital PID Controller,TRI-DN-93-16. June 1, 19938. ZHENG Qi-Wen. High Performance Limiting-LogarithmicAmpli er, TRI-DN-02-05. December 1, 2002

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YIN Zhi-Guo, HOU Shi-Gang, XIA Le, ZHANG Tian-Jue, ZHAO Zhen-Lu, WANG Xiu-Long, JI Bin and LI Zhen-Guo. Design of a Digital LLRF Control System for the 100MeV High Intensity Cyclotron[J]. Chinese Physics C, 2007, 31(10): 962-966.

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Received: 2006-12-27
Revised: 2007-01-22

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沈阳化工大学材料科学与工程学院沈阳 110142

Design of a Digital LLRF Control System for the 100MeV High Intensity Cyclotron

Corresponding author: HOU Shi-Gang,

China Institute of Atomic Energy, Beijing 102413, China

Received Date: 2006-12-27
Accepted Date: 2007-01-22
Available Online: 2007-10-05

Abstract: The design of LLRF control system for the 100MeV cyclotron has been presented together with the desktop experiment and its result. In the experiment, the feasibility of the digital control is validated for amplitude and phase close loop operation in driven mode. The preliminary test result and development procedure show that the digital version of LLRF control is suitable for the RF system of the 100MeV cyclotron.