| SMITH预估补偿控制的改进型算法 |
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| 引用本文： | 张彦军,金元郁,崔平远.SMITH预估补偿控制的改进型算法[J].青岛科技大学学报,2003,24(1):73-75. |
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| 作者姓名： | 张彦军 金元郁 崔平远 |
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| 作者单位： | 青岛科技大学信息与控制工程学院 山东青岛266071
(张彦军，金元郁)，青岛科技大学信息与控制工程学院 山东青岛266071(崔平远) |
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| 摘 要： | 提出了一种改进型 Smith预估补偿控制方法。在被控对象的输入端施加一阶跃输入信号 ,根据其阶跃响应估计出被控对象的数学模型 ,再根据此估计模型在线地修正Smith预估补偿器 ,从而克服了传统的 Smith预估补偿控制方法因模型误差而使控制品质变坏的缺点
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| 关 键 词： | Smith预估补偿控制 阶跃响应 数学模型 |
| 文章编号： | 1001-4764(2003)01-0073-03 |
| 修稿时间： | 2001年11月27 |
Modification Method for SMITH Estimating Precompensation Control |
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| ZHANG Yan jun,JIN Yuan yu,CUI Ping yuan.Modification Method for SMITH Estimating Precompensation Control[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2003,24(1):73-75. |
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| Authors: | ZHANG Yan jun JIN Yuan yu CUI Ping yuan |
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| Abstract: | In this paper,a improved method for Smith prediction controller was studied. A step fiction signal was input to the object controlled.Accoridng to the response signal induced by the step fiction signal,a mathematic model of the estimated object was built using the mathematic model,and the Smith prediction controller can be modified on line.This method overcomes the disadvantage of the control quality due to the model error made by the traditional Smith prediction controller. |
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| Keywords: | SMITH estimating precompensation step response mathematic model |
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