| 基于模糊推理算法的燃气热水器恒温控制系统 |
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| 引用本文： | 林景栋,刘苗苗.基于模糊推理算法的燃气热水器恒温控制系统[J].重庆大学学报(自然科学版),2007,30(5):79-82. |
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| 作者姓名： | 林景栋 刘苗苗 |
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| 作者单位： | 重庆大学,自动化学院,重庆,400030;重庆大学,自动化学院,重庆,400030 |
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| 摘 要： | 讨论了模糊推理算法在燃气热水器中的应用,此算法不依赖于被控对象精确的数学模型,主要是通过控制燃气流量即控制燃气蝶阀来达到恒定温度的目的.从理论上阐述了燃气热水器的工作流程,以及采用的最新节能气阀--蝶阀的特点;着重讨论了模糊控制器的设计过程、原理及参数的整定方法,以及分离式PID模块的启用规则.成功案例的结果表明,该系统控制精度高,稳定性良好,气阀跟踪及时快速,尤其是在水流量一定而改变设定温度的情况下恒温效果良好,充分验证了该设计的有效性与实用价值.
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| 关 键 词： | 模糊推理 恒温控制 燃气热水器 |
| 文章编号： | 1000-582X（2007）05-0079-04 |
| 修稿时间： | 2007-01-09 |
Constant Temperature Control System for Gas Water Heater Based on Fuzzy Reasoning Arithmetic |
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| LIN jing-dong,LIU miao-miao.Constant Temperature Control System for Gas Water Heater Based on Fuzzy Reasoning Arithmetic[J].Journal of Chongqing University(Natural Science Edition),2007,30(5):79-82. |
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| Authors: | LIN jing-dong LIU miao-miao |
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| Institution: | College of Automation, Chongqing University Automation Chongqiny ,400030, China |
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| Abstract: | Basing on Fuzzy reasoning technology, this paper introduces the work flow of Gas water heater, and the trait of papilionaceous valve. It also describes the designing process of Fuzzy controller, its theory and the method of making parameter. The experiment results show that this temperature control system has better characteristics such as high- precision, good dynamic performance, excellent control effect, and so on. The design shows its validity and practicability. |
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| Keywords: | Fuzzy reasoning constant temperature control gas water heater |
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