| 智能总线气动阀门定位器控制系统研究 |
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| 引用本文： | 曹长刚,张卫华,杨彦召.智能总线气动阀门定位器控制系统研究[J].铜业工程,2009(1):78-82. |
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| 作者姓名： | 曹长刚 张卫华 杨彦召 |
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| 作者单位： | 南昌大学,江西,南昌,330031 |
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| 摘 要： | 介绍了一种基于ARM的智能总线气动阀门定位器控制系统的基本组成、系统结构、硬件设计以及控制策略。系统采用基于ARM7内核的LPC2290作为控制系统的核心,首次将主控参数引入定位器系统,应用自学习模糊PID控制策略,通过CAN总线协议实现总线通信,实现了阀门的准确定位。
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| 关 键 词： | 定位器 LPC2290 CAN通信 |
Research on Control System of Intelligent Fieldbus Pneumatic Valve Locator |
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| CAO Chang-gang,ZHANG Wei-hua,YANG Yan-zhao.Research on Control System of Intelligent Fieldbus Pneumatic Valve Locator[J].Copper Engineering,2009(1):78-82. |
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| Authors: | CAO Chang-gang ZHANG Wei-hua YANG Yan-zhao |
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| Affiliation: | CAO Chang - gang, ZHANG Wei - hua, YANG Yan - zhao ( Nanchang University, Nanchang 330031 , Jiangxi , China ) |
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| Abstract: | This paper introduces the hardware structure and the position control strategy of a valve locator based on ARM microcontroller. The system adopts LPC2290 based on ARM7 - TDMI as the core of control system, introduces the main parameters into system of locator and controls it under the Fuzzy - PID method with an independent CAN communication so as to achieve an accurate positioning of valves. |
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| Keywords: | LPC2290 |
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