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A high-speed data acquisition system based on FPGA for tokamak
Shu, Shuangbao1; Wang, Le1; Liu, Dongmei2; Chen, Meiwen3; Zhang, Yuzhong1; Luo, Jiarong4; Ji, Feng1
2018-10-01
Source PublicationREVIEW OF SCIENTIFIC INSTRUMENTS
ISSN0034-6748
Volume89Issue:10Pages:5
Corresponding AuthorLiu, Dongmei(dmliu100@hfut.edu.cn) ; Zhang, Yuzhong(zhangyuzhong@hfut.edu.cn)
AbstractThe 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.
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program 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 Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program 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 Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program 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 Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
DOI10.1063/1.5035364
WOS KeywordEAST TOKAMAK
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51505120] ; National Natural Science Foundation of China[11105028] ; National Magnetic Confinement Fusion Science Program of China[2015GB102004]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program 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 Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program 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 Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program 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 Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
WOS Research AreaInstruments & Instrumentation ; Physics
WOS SubjectInstruments & Instrumentation ; Physics, Applied
WOS IDWOS:000449144500259
PublisherAMER INST PHYSICS
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Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/34489
Collection中科院等离子体物理研究所
Corresponding AuthorLiu, Dongmei; Zhang, Yuzhong
Affiliation1.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
Recommended Citation
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.
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