| 一种具有大纯滞后系统的自适应Smith控制方法 |
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| 引用本文： | 文方,徐宏跃. 一种具有大纯滞后系统的自适应Smith控制方法[J]. 贵州工业大学学报(自然科学版), 1986, 0(1) |
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| 作者姓名： | 文方 徐宏跃 |
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| 作者单位： | 贵州工学院电机系，贵州工学院电机系 研究生 |
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| 摘 要： | 运用李雅普诺夫稳定性原理,设计了自适应预估器,提出了一种大滞后系统的自适应Smith预估控制方法。它有效的克服了Smith预估控制方法对被控对象数学模型要求精确的主要弱点,能够应用于一些参数易变且变动较大的工业对象,特别是对大纯滞后且滞后时间变动大的工业对象能获得很好的效果。数字仿真结果令人满意。
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| 关 键 词： | 自适应预估器 |
An Adaptive Smith Predictor Control Method for Systems with Large Delay |
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| Wen Fang,Xu Hongyao Electrical Engineering Department. An Adaptive Smith Predictor Control Method for Systems with Large Delay[J]. Journal of Guizhou University of Technology(Natural Science Edition), 1986, 0(1) |
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| Authors: | Wen Fang Xu Hongyao Electrical Engineering Department |
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| Affiliation: | Wen Fang;Xu Hongyao Electrical Engineering Department |
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| Abstract: | The authors design an adaptive predictor by applying the Lyapunov's theorem, and they present an adaptive Smith predictor control method (ASPC). The ASPC overcomes effectively the main weakness of the Smith predictor which needs accurate mathematical models of the processes, and it can be used in the processing industries with parameters varying easily and widely, Especially for the procsses which have long delay and the delay changes largely, better control results will be obtained. The digital simulation results show that it is successful. |
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| Keywords: | adaptive predictor |
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