| AD7730在荷重测量仪中的应用 |
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| 引用本文： | 李红艳,李胜旺,张彪. AD7730在荷重测量仪中的应用[J]. 河北机电学院学报, 2010, 0(6): 406-409 |
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| 作者姓名： | 李红艳 李胜旺 张彪 |
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| 作者单位： | 河北科技大学信息科学与工程学院,河北石家庄050018 |
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| 摘 要： | AD7730的基本特点、寄存器结构、信号处理以及串行接口和自动校准功能,叙述了它在荷重测量中的应用,并给出了AD7730与单片机AT89C51ED2的接口电路以及一些相关的流程图。AD7730在荷重测量仪中的应用可以实现抗干扰性以及可以得到高精度的测量结果。
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| 关 键 词： | A/D转换器AD7730 寄存器结构 自动校准 |
Application of AD7730 in load measurement apparatus |
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| LI Hong-yan,LI Sheng-wang,ZHANG Biao. Application of AD7730 in load measurement apparatus[J]. , 2010, 0(6): 406-409 |
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| Authors: | LI Hong-yan LI Sheng-wang ZHANG Biao |
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| Affiliation: | (College of Information Science and Engineering, Hebei University of Science and Technology, Shijiazhuang Hebei 050018, China) |
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| Abstract: | This paper presents the basic characteristics of AD7730, together with the registers＇s structure, signal processing, serial interface and automatic calibration functions. It also describes the application of AD7730 in load measurement apparatus. The interface circuit between the AD7730 and the singlechip AT89CS1ED2 and the flow diagram of the software are proposed. The application of AD7730 in load measurement apparatus can realize antijamming and get high accuracy. |
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| Keywords: | A/D converter AD7730 registers＇s structure automatic calibration |
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