| 基于PLC的Smith预估补偿控制器的设计 |
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| 引用本文： | 赵艳秋.基于PLC的Smith预估补偿控制器的设计[J].河北建筑工程学院学报,2011,29(2):113-116. |
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| 作者姓名： | 赵艳秋 |
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| 作者单位： | 河北建筑工程学院电气系,河北,张家口,075024 |
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| 摘 要： | 提出一种采用SIEMENA S7-200 PLC来实现史密斯预估补偿的新方法,采用史密斯预估补偿的方法,比用常规PID超调量显著减小,提高了系统的稳定性,控制效果令人满意,拓展了S7-200这类小型PLC的应用领域.
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| 关 键 词： | 可编程控制器 史密斯预估 大纯滞后 |
Design of Smith Estimator Based on PLC |
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| ZHAO Yan-qiu.Design of Smith Estimator Based on PLC[J].Journal of Hebei Institute of Architectural Engineering,2011,29(2):113-116. |
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| Authors: | ZHAO Yan-qiu |
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| Affiliation: | ZHAO Yan-qiu(Hebei Institute of Architecture and Civil Engineering,Zhangjiakou 075024,Hebei,China) |
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| Abstract: | This paper introduces a new method of using SIEMENS S7-200 PLC to achieve Smith estimator.The result shows that PLC can realize Smith estimator and the effect is practical.Which extends S7-200 application field. |
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| Keywords: | PLC Smith estimator large dead-time |
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