| 基于MSP430F149的智能仪表的设计 |
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| 引用本文： | 黄琦,王文海.基于MSP430F149的智能仪表的设计[J].自动化仪表,2006,27(8):26-28,31. |
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| 作者姓名： | 黄琦 王文海 |
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| 作者单位： | 浙江大学控制科学与工程学系,杭州,310027 |
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| 摘 要： | 介绍了智能仪表的定义和工作原理。研究了16位混合信号处理器MSP430F149的体系结构，提出了一种基于MSP430F149的智能仪表的设计方案，具体阐述了该智能仪表的前向通道、后向通道、抗干扰电路等硬件设计和系统中的主程序、各功能模块的软件设计。该仪表具有功能强、结构简单、可靠性高、抗干扰能力强等特点，根据不同的需求可以应用于多种工业控制现场中。
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| 关 键 词： | 智能仪表 外部设备 牛顿迭代法 PID控制 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-03-15 |
Design of Intelligent Instrument Based on MSP430F149 |
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| Huang Qi,Wang Wenhai.Design of Intelligent Instrument Based on MSP430F149[J].Process Automation Instrumentation,2006,27(8):26-28,31. |
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| Authors: | Huang Qi Wang Wenhai |
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| Abstract: | The definition and operational principle of intelligent instrument are presented. The architecture of 16-bit hybrid signal processor MSP430F149 is studied. A design strategy of intelligent instrument based on MSP430F149 is proposed. The hardware design of its forward channel, backward channel, and anti-interference circuit as well as the software design of main program, and functional blocks are described concretely. The instrument features powerful functions, simple structure, high reliability and anti-interference capability. Based on different requirements, it can be used in various industrial control fields. |
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| Keywords: | Intelligent instrument Peripheral equipment Newton interpolation PID control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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