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  4. 中科院等离子体物理研究所
A high-speed data acquisition system based on FPGA for tokamak

文献类型：期刊论文

作者Shu, Shuangbao1; Wang, Le1; Liu, Dongmei2; Chen, Meiwen3; Zhang, Yuzhong1; Luo, Jiarong4; Ji, Feng1
刊名REVIEW OF SCIENTIFIC INSTRUMENTS
出版日期2018-10-01
卷号89期号:10页码:5
ISSN号0034-6748
DOI10.1063/1.5035364
通讯作者Liu, Dongmei(dmliu100@hfut.edu.cn) ; Zhang, Yuzhong(zhangyuzhong@hfut.edu.cn)
英文摘要The Experimental Advanced Superconducting Tokamak (EAST) device aims to achieve a steady-state and long-pulse discharge over 1000 s. An embedded high-speed data acquisition system based on a field-programmable gate array (FPGA) for EAST is designed in this study. A cyclone FPGA is used as the master chip, and a TI's analog-to-digital conversion (ADC) chip is used to complete ADC. One acquisition system board consists of four ADC chips. The acquired data are compressed and stored into a disk array through a Peripheral Component Interconnect (PCI) Express interface and then uploaded to the data server. One board can collect the signals of eight channels synchronously. A number of such boards can be used to collect additional channel signals. Experimental results show that the system can reach 80 MSps and the sampling precision can reach 12 bits with 1250 s continuous sampling. The system integrates signal conditioning, data acquisition, and data processing into a single board and provides an architecture with high integration and portability levels. Published by AIP Publishing.
WOS关键词EAST TOKAMAK
资助项目National Natural Science Foundation of China[51505120] ; National Natural Science Foundation of China[11105028] ; National Magnetic Confinement Fusion Science Program of China[2015GB102004]
WOS研究方向Instruments & Instrumentation ; Physics
语种英语
出版者AMER INST PHYSICS
WOS记录号WOS:000449144500259
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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源URL[http://ir.hfcas.ac.cn:8080/handle/334002/34488]  
专题合肥物质科学研究院_中科院等离子体物理研究所
通讯作者Liu, Dongmei; Zhang, Yuzhong
作者单位1.Hefei Univ Technol, Sch Instrument Sci & Optoelect Engn, Hefei 230009, Anhui, Peoples R China
2.Hefei Univ Technol, Sch Elect Engn & Automat, Hefei 230009, Anhui, Peoples R China
3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
4.Donghua Univ, Coll Sci, Shanghai 201620, Peoples R China
推荐引用方式
GB/T 7714		 Shu, Shuangbao,Wang, Le,Liu, Dongmei,et al. A high-speed data acquisition system based on FPGA for tokamak[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2018,89(10):5.
APA Shu, Shuangbao.,Wang, Le.,Liu, Dongmei.,Chen, Meiwen.,Zhang, Yuzhong.,...&Ji, Feng.(2018).A high-speed data acquisition system based on FPGA for tokamak.REVIEW OF SCIENTIFIC INSTRUMENTS,89(10),5.
MLA Shu, Shuangbao,et al."A high-speed data acquisition system based on FPGA for tokamak".REVIEW OF SCIENTIFIC INSTRUMENTS 89.10(2018):5.

入库方式： OAI收割

来源：合肥物质科学研究院

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