Application of embedded database to digital power supply system in HIRFL

WU Guanghua; YAN Huaihai; CHEN Youxin; HUANG Yuzhen; ZHOU Zhongzhu; GAO Daqing

doi:10.11889/j.0253-3219.2014.hjs.37.050401

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Application of embedded database to digital power supply system in HIRFL

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- Application of embedded database to digital power supply system in HIRFL
- NUCLEAR TECHNIQUES Vol. 37, Issue 5, Article number: 050401(2014)
- 作者机构：
  
  1. 中国科学院大学物理学院,北京,100049
  2. 中国科学院近代物理研究所,兰州,730000
- 作者简介：
- 基金信息：
- DOI：10.11889/j.0253-3219.2014.hjs.37.050401
  CLC：
- Published：08 May 2014
- 稿件说明：
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WU Guanghua, YAN Huaihai, CHEN Youxin, et al. Application of embedded database to digital power supply system in HIRFL[J]. Nuclear techniques, 2014, 37(5): 050401
DOI：

WU Guanghua, YAN Huaihai, CHEN Youxin, et al. Application of embedded database to digital power supply system in HIRFL[J]. Nuclear techniques, 2014, 37(5): 050401 DOI： 10.11889/j.0253-3219.2014.hjs.37.050401.

摘要

高精度数字电源对提高现代加速器的性能指标、运行效率等至关重要，国内加速器高精度数字电源研究起步较晚，加速器数字电源的研究仍然在不断地研究、完善过程中。本文介绍了嵌入式数据库MySQL在兰州重离子加速器电源系统数字化电源实时监控系统中的应用，MySQL数据库在兰州重离子加速器数字化电源监控系统的工作原理，描述了在Linux环境下电源运行记录在MySQL数据库中的储存设计和实现。通过实际应用，实现了数字化电源实时运行数据监测、采集、存储和查询等功能。

Abstract

Background: This paper introduces the application of embedded MySQL database in the real-time monitoring system of the digital power supply system in Heavy Ion Research Facility in Lanzhou (HIRFL). Purpose: The aim is to optimize the real-time monitoring system of the digital power supply system for better performance. Methods: The MySQL database is designed and implemented under Linux operation system running on ARM processor

together with the related functions for real-time data monitoring

such as collection

storage and query. All status parameters of digital power supply system is collected and communicated with ARM by a FPGA

whilst the user interface is realized by Qt toolkits at ARM end. Results: The actual operation indicates that digital power supply can realize the function of real-time data monitoring

collection

storage and so on. Conclusion: Through practical application

we have found some aspects we can improve and we will try to optimize them in the future.Cited

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