| 基于ATmega32温控仪的设计 |
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| 引用本文： | 陈明,李良光.基于ATmega32温控仪的设计[J].煤矿机械,2010,31(3). |
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| 作者姓名： | 陈明 李良光 |
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| 作者单位： | 安徽理工大学电气与信息学院,安徽淮南,232001 |
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| 摘 要： | 介绍了一种基于工业级单片机ATmega32的PID温控仪系统的结构、功能和原理,着重研究了温控仪系统的PID控制算法。讨论了PID控制算法在数字控制系统中的实现,给出了以ASTROM提出的极限环法为基础的PID参数自整定的原理,实现了极限环法PID参数自整定功能在温控仪系统中的应用。
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| 关 键 词： | 温控仪 ATmega32 PID 自整定 |
Design of Temperature Controller Based on ATmega32 |
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| CHEN Ming,LI Liang-guang.Design of Temperature Controller Based on ATmega32[J].Coal Mine Machinery,2010,31(3). |
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| Authors: | CHEN Ming LI Liang-guang |
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| Affiliation: | College of Electric Engineering/a>;Anhui University of Science and Technology/a>;Huainan 232001/a>;China |
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| Abstract: | The structure, function and principle of a PID temperature controller system based on industrial MCU ATmega32 are introduced, and PID control algorithm in temperature controller system is studied emphatically. The implementation of PID control algorithm in digital control system is discussed, and the principle of PID parameters self-tuning based on the limit-cycle method proposed by ASTROM is given. The application of PID parameter self-tuning function based on the limit-cycle method in temperature controll... |
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| Keywords: | temperature controller ATmega32 PID self-tuning |
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