Real-time data processing method for CO2 dispersion interferometer on EAST
文献类型：期刊论文
| 作者 | Zhang, Jiamin3; Yao, Yuan3; Liu, Yuyang1,3; Chu, Yuqi2; Ruan, Tianyi3; Zhang, Yao3; Liu, Haiqing3 ; Jie, Yinxian3; Ling, Bili3
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| 刊名 | PLASMA SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2024-08-01 |
| 卷号 | 26 |
| 关键词 | dispersion interferometer real-time electron density FPGA EAST |
| ISSN号 | 1009-0630 |
| DOI | 10.1088/2058-6272/ad4597 |
| 通讯作者 | Yao, Yuan(yyao@ipp.ac.cn) |
| 英文摘要 | A real-time data processing system is designed for the carbon dioxide dispersion interferometer (CO2-DI) on EAST. The system utilizes the parallel and pipelining capabilities of an field-programmable gate array (FPGA) to digitize and process the intensity of signals from the detector. Finally, the real-time electron density signals are exported through a digital-to-analog converter (DAC) module in the form of analog signals. The system has been successfully applied in the CO2-DI system to provide low-latency electron density input to the plasma control system on EAST. Experimental results of the latest campaign with long-pulse discharges on EAST (2022-2023) demonstrate that the system can respond effectively in the case of rapid density changes, proving its reliability and accuracy for future electron density calculation. |
| WOS关键词 | LASER INTERFEROMETER ; ELECTRON-DENSITY ; SYSTEM |
| 资助项目 | Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; HFIPS Director's Fund[YZJJKX202301] ; Anhui Provincial Major Science and Technology Project[2023z020004] ; Anhui Provincial Department of Economic and Information Technology[JB22001] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001260969000001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | Comprehensive Research Facility for Fusion Technology Program of China ; HFIPS Director's Fund ; Anhui Provincial Major Science and Technology Project ; Anhui Provincial Department of Economic and Information Technology |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136848]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Yao, Yuan |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Univ Calif Los Angeles, Los Angeles, CA 90095 USA 3.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jiamin,Yao, Yuan,Liu, Yuyang,et al. Real-time data processing method for CO2 dispersion interferometer on EAST[J]. PLASMA SCIENCE & TECHNOLOGY,2024,26. |
| APA | Zhang, Jiamin.,Yao, Yuan.,Liu, Yuyang.,Chu, Yuqi.,Ruan, Tianyi.,...&Ling, Bili.(2024).Real-time data processing method for CO2 dispersion interferometer on EAST.PLASMA SCIENCE & TECHNOLOGY,26. |
| MLA | Zhang, Jiamin,et al."Real-time data processing method for CO2 dispersion interferometer on EAST".PLASMA SCIENCE & TECHNOLOGY 26(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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