| 基于ARM的智能磷酸根分析仪的设计 |
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| 引用本文： | 陆晓春,刘修峰,任姣,吴明春.基于ARM的智能磷酸根分析仪的设计[J].化工自动化及仪表,2010,37(11):66-69. |
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| 作者姓名： | 陆晓春 刘修峰 任姣 吴明春 |
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| 作者单位： | [1]河海大学计算机与信息学院,江苏常州213022 [2]江苏省输配电装备技术重点实验室,江苏常州213022 |
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| 基金项目： | 江苏省常州市新北区第十六批科技计划资助项目，江苏省常州市输配电及节电技术重点实验室开放课题项目，2009年河海大学中央高校基本科研项目 |
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| 摘 要： | 为了实时准确地监测锅炉水中磷酸根离子浓度,构建了一种高精度智能磷酸根分析仪。该仪表以LPC2210为核心控制器,以嵌入式μC/OS-Ⅱ为软件平台,通过移植MiniGUI构建仪表的图形界面;硬件模块包括通信模块、存储显示模块和外围模块等,并且采用16位高精度A/D转换器;仪表实现人机交互、数据采集和处理、以太网通信等功能。实验数据表明,该仪表测量精度高、工作稳定可靠、重复性好,符合电厂监测磷酸根浓度的要求,有较高的实用价值和推广意义。
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| 关 键 词： | 磷酸根 μC/OS-Ⅱ LPC2210 分析仪 MiniGUI |
Design of Intelligent Phosphate Analyzer Based on ARM |
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| LU Xiao-chun,LIU Xiu-feng,REN Jiao,WU Ming-chun.Design of Intelligent Phosphate Analyzer Based on ARM[J].Control and Instruments In Chemical Industry,2010,37(11):66-69. |
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| Authors: | LU Xiao-chun LIU Xiu-feng REN Jiao WU Ming-chun |
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| Affiliation: | a(a.College of Computer ＆ Information Engineering;b.Jiangsu Key Laboratory of Power Transmission ＆ Distribution Equipment Technology,Hehai University,Changzhou 213022,China) |
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| Abstract: | To meet needs of monitoring and controlling the concentration of phosphate in the feed water and boiler water,a high-precision intelligent phosphate analyzer was designed.The LPC2210 was used as its core controller and μC/OS-Ⅱ was selected as software platform to realize the GUI system of the analyzer through the transplantation and application of MiniGUI.Hardware module included communication module,storage display module and other peripheral modules.Human-computer interaction,Ethernet communication capability and other functions were achieved by adopting a high 16-bits resolution A/D converter.The result of experiment shows that the instrument features high measurement accuracy,safety and reliability,good repeatability,and meets the power plats＇ demands. |
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| Keywords: | phosphate uC/OS-Ⅱ LPC2210 analyzer MiniGUI |
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