Research on transparent access method for multiple types of data acquisition device in EAST PCS
文献类型：期刊论文
| 作者 | Lu, T. C.1,2; Yuan, Q. P.1 ; Zhang, R. R.1; Song, H. H.1,2; Huang, Z. M.1,2; Huang, J. J.1,2
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| 刊名 | FUSION ENGINEERING AND DESIGN
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| 出版日期 | 2022-06-01 |
| 卷号 | 179 |
| 关键词 | Data acquisition Transparent access Device virtualization RFM network |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2022.113135 |
| 通讯作者 | Yuan, Q. P.(qpyuan@ipp.ac.cn) |
| 英文摘要 | With the development of EAST physics experiment, more and more diagnostic signals need to be acquired in realtime for advanced plasma control. Different types of data acquisition devices with suitable sampling rate need to be deployed nearby the diagnostic signals because of the distributed characteristics of diagnostic systems. To obtain these distributed signals effectively and provide a transparent access to multi-type data sources for the control algorithms in the plasma control system (PCS), a deployment specification for standard acquisition cabinet and the transparent access middle layer with device virtualization technology are designed and implemented. The reflective memory (RFM) high-speed network is selected to realize data communication between distributed data acquisition cabinet and PCS. For the transparent access middle layer, a mapping file for the diagnostic signal names and the channels of specific data acquisition device, as well as a set of data transmission specifications between the PCS and distributed data acquisition cabinets, is defined. This transparent access method shields the differences of peripheral devices and provides a specification to expand multiple types of data acquisition devices flexibly. Based on the aforementioned design principle, two sets of acquisition devices, which have higher acquisition performance and low latency, are successfully integrated to the distributed systems. |
| WOS关键词 | PLASMA CONTROL-SYSTEM |
| 资助项目 | National MCF Energy R&D Program of China[2018YFE0302100] ; National Nature Science Foundation of China[12075285] ; National Nature Science Foundation of China[U1867222] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000800583900002 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National MCF Energy R&D Program of China ; National Nature Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131225]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Yuan, Q. P. |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei, Peoples R China 2.Univ Sci & Technol China, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, T. C.,Yuan, Q. P.,Zhang, R. R.,et al. Research on transparent access method for multiple types of data acquisition device in EAST PCS[J]. FUSION ENGINEERING AND DESIGN,2022,179. |
| APA | Lu, T. C.,Yuan, Q. P.,Zhang, R. R.,Song, H. H.,Huang, Z. M.,&Huang, J. J..(2022).Research on transparent access method for multiple types of data acquisition device in EAST PCS.FUSION ENGINEERING AND DESIGN,179. |
| MLA | Lu, T. C.,et al."Research on transparent access method for multiple types of data acquisition device in EAST PCS".FUSION ENGINEERING AND DESIGN 179(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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