| Smith预估方法的拓广 |
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| 引用本文： | 于达仁,闫丽华,王年臣.Smith预估方法的拓广[J].黑龙江电力,1997(3). |
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| 作者姓名： | 于达仁 闫丽华 王年臣 |
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| 作者单位： | 哈尔滨工业大学!150001(于达仁)，哈尔滨汽轮机责任公司!150046(闫丽华，王年臣) |
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| 摘 要： | 提出了Smith预估器的基本思想不仅能应用于线性时延系统，还可应用于非线性时延系统及非最小相位系统，并给出了在开关式温度控制、开关式液压位置控制及汽包锅炉水位控制上的应用实例。
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| 关 键 词： | Smith预估器 非线性时延系统 非最小相位系统 |
The Extension of Smith PredictorHarbin Institute of Technology |
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| Yu Daren.The Extension of Smith PredictorHarbin Institute of Technology[J].Heilongjiang Electric Power,1997(3). |
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| Authors: | Yu Daren |
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| Affiliation: | Harbin Turbine Co. Ltd |
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| Abstract: | This paper shows that the idea of Smith predictor can be used not only inlinear time-delay systems,but also in nonlinear time-delay systems and in nonminimum phase systems as well. Some examples in temperature on-off control,hydraulic on-off sevo system and water level control of boiler drum are given addi-tionally. |
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| Keywords: | Smith predictor Nonlinear time-delay system Non-minimum phase system |
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