| 基于CS5550的工业测量仪表设计 |
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| 引用本文： | 苏松剑,吴景东. 基于CS5550的工业测量仪表设计[J]. 电子技术, 2009, 36(12): 26-28 |
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| 作者姓名： | 苏松剑 吴景东 |
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| 作者单位： | 福州大学数学与计算机科学学院;福州大学工业控制研究所 |
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| 摘 要： | 针对现行工控仪表的种类繁多、功能各异、专用性强等问题，本文介绍了一种高精度、多用途的智能工业测量仪表设计方案。本设计采用CS5550高性能A／D转换芯片，以单片机作为系统控制中心，实现了多种信号的采集与变换。详细介绍了电压、电流、电阻信号采集测量电路的原理。该系统成本低，结构简单，使用方便，抗干扰能力强，适用于各类微弱信号的采集与变换。
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| 关 键 词： | CS5550A/D转换器 测量仪表 函数指针 |
Design of Industrial Measuring Instruments Based on CS5550 |
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| Su Songjian,Wu Jingdong. Design of Industrial Measuring Instruments Based on CS5550[J]. Electronic Technology, 2009, 36(12): 26-28 |
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| Authors: | Su Songjian Wu Jingdong |
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| Affiliation: | Su Songjian1 Wu Jingdong2(1.College of Mathematics and Computer Science,Fuzhou University 2.Industrial Control Lab,Fuzhou University) |
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| Abstract: | Aiming at the issues existing in current industrial instruments,such as wide range of types,various functions,and strong specific application,this paper introduces a high-precision,multi-purpose,intelligent industrial instrument design scheme.With high-performance A/D conversion chip CS5550 and MCU as the system control center,it implements the acquisition and transformation of various signals.The signal acquisition principles of voltage,current,and resistance are presented in detail.The system features low... |
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| Keywords: | CS5550 measuring instrument function pointer |
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