The Design and Implementation of the Remote Control and Visualization System for Pulse Application Experiments
文献类型：期刊论文
| 作者 | Gu, Yu1; Fan, Mengqi1; Cao, Tengfei1; Zhao, Yuanzhe2 ; Zhang, Xiaodan1
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| 刊名 | FUSION SCIENCE AND TECHNOLOGY
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| 出版日期 | 2022-02-27 |
| ISSN号 | 1536-1055 |
| 关键词 | CODAC data acquisition B S architecture server push visualization |
| DOI | 10.1080/15361055.2021.2009733 |
| 通讯作者 | Zhang, Xiaodan(xdzhang@qhu.edu.cn) |
| 英文摘要 | In order to meet the needs of pulse experiments in different environments, a remote control and visualization system (RCVS) is designed and implemented based on the conceptual design of COntrol, Data Access and Communication (CODAC). RCVS works on the web server and adopts the website deployment mode of LAMP (Linux + Apache + MySQL + PHP/Python) and the working mode of B/S architecture. It includes a remote data acquisition module, a remote real-time visualization module, a monitoring module, and a remote data access module. In the first one, to avoid system deadlock and other problems caused by concurrent operations between local and remote users and concurrent scheduling conflicts between remote users, we have improved the previous solution and adopted the Deterministic Finite Automaton (DFA) and the Two-Phase Locking (2PL) protocol to unify the state of RCVS and that of the overall system and to ensure the serializability of concurrent operations. With regard to real-time data visualization, RCVS adopts the technology of server push to obtain the needed data to minimize the pressure on the server and shun some problems such as server paralysis caused by network congestion in the case of large-scale concurrent request. In addition, RCVS provides a monitoring method based on a heartbeat mechanism and an Application Programming Interface (API) of the web end of the MDSplus database for system status monitoring and remote data retrieval and analysis. Moreover, thanks to the responsive design and the deployment model of B/S architecture, the system can be accessed on any terminal device. This system as part of the overall experimental system will be integrated into the Experimental Advanced Superconducting Tokamak (EAST) neutral beam injection master control system in the future and provide services of remote control and visualization for its long-pulse experiments. |
| 资助项目 | open project of State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University[2021-ZZ-05] ; Scientific Research Cooperation Project[IPP-ZC-19071806] ; Experimental Education Teaching Research Project of Qinghai University[SYJG202012] ; National Natural Science Foundation of Qinghai Province[2020-ZJ-943Q] ; National Natural Science Foundation of China[61572370] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000762198600001 |
| 资助机构 | open project of State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University ; Scientific Research Cooperation Project ; Experimental Education Teaching Research Project of Qinghai University ; National Natural Science Foundation of Qinghai Province ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/127963]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhang, Xiaodan |
| 作者单位 | 1.Qinghai Univ, Dept Comp Technol & Applicat, Xining 810016, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Yu,Fan, Mengqi,Cao, Tengfei,et al. The Design and Implementation of the Remote Control and Visualization System for Pulse Application Experiments[J]. FUSION SCIENCE AND TECHNOLOGY,2022. |
| APA | Gu, Yu,Fan, Mengqi,Cao, Tengfei,Zhao, Yuanzhe,&Zhang, Xiaodan.(2022).The Design and Implementation of the Remote Control and Visualization System for Pulse Application Experiments.FUSION SCIENCE AND TECHNOLOGY. |
| MLA | Gu, Yu,et al."The Design and Implementation of the Remote Control and Visualization System for Pulse Application Experiments".FUSION SCIENCE AND TECHNOLOGY (2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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