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| 基于ADuC824的智能厚膜微压力变送器的设计 | |
| 引用本文： | 马静华,马以武,黄英,胡璋.基于ADuC824的智能厚膜微压力变送器的设计[J].仪表技术与传感器,2004(3):29-30. |
| 作者姓名： | 马静华 马以武 黄英 胡璋 |
| 作者单位： | 1. 中国科学院合肥智能机械研究所传感技术国家重点实验室,安徽,合肥,230031 2. 合肥工业大学理学院,安徽,合肥,230009 3. 合肥天神电器有限责任公司,安徽,合肥,230009 |
| 摘 要： | 针对厚膜微压力传感器的特点，介绍了基于ADuC824的智能厚膜微压力变送器的硬件设计和软件设计，并对变送器的非线性和温度补偿方法进行了探讨，结果表明：利用单片机的强大功能，实现了智能变送器的非线性校正、零点和温度补偿，具有电路结构简单、稳定性好、误差小、测量精度高等特点。 |
| 关 键 词： | 厚膜微压力变送器 ADuC824 设计 温度补偿 单片机 智能变送器 非线性校正 |
| 文章编号： | 1002-1841(2004)03-0029-02 |
| 修稿时间： | 2003年5月9日 |
Design of Intelligent Thick-flim Micro-pressure Transmitter Based on ADuC824 |
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| MA Jing-hua,MA Yi-wu,HUANG Ying,HU Zhang arsducer Techndogy.Design of Intelligent Thick-flim Micro-pressure Transmitter Based on ADuC824[J].Instrument Technique and Sensor,2004(3):29-30. | |
| Authors: | MA Jing-hua MA Yi-wu HUANG Ying HU Zhang arsducer Techndogy |
| Affiliation: | MA Jing-hua~1,MA Yi-wu~1,HUANG Ying~2,HU Zhang~3 arsducer Techndogy,Institute of Intelligent Machine,Chinese Academy of Science,Hefei 230031,China, 2.Hefei University of Technology,Hefei 230009,China,3.Hefei Tianshen Instrument Co.Ltd,Hefei 230009,China) |
| Abstract: | Introdues the intelligent thick-film micro-pressure transmitter based on ADuC824.The design of hardware and software are described concretely.The nonlinear compensation and temperature compensation are introduced.By means of the single chip microcomputer,the results show that it has realized non-linear correct,zero point,temperature compensation for intellectual transmitter,and has simple structure in circuit,good stability,little error and high precision of measurement,etc. |
| Keywords: | ADuC824 Intelligent Thick-film Micro-pressure Transmitter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |