| 一种Smith预估系统的鲁棒PID控制算法 |
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| 引用本文： | 田涛,杨志远,罗毅,吕跃刚.一种Smith预估系统的鲁棒PID控制算法[J].现代电力,1998(2). |
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| 作者姓名： | 田涛 杨志远 罗毅 吕跃刚 |
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| 作者单位： | 华北电力大学（北京）动能工程系 |
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| 摘 要： | 根据内模控制原理和现代鲁棒控制理论，针对Ｓｍｉｔｈ预估补偿方法，提出了一种新的一维鲁棒ＰＩＤ控制器设计方法，其优点是控制器的参数可以解析得到，且只有一个可调参数，被调参数与系统的鲁棒性有直接的联系，可较好地用于大纯滞后控制对象，为提高Ｓｍｉｔｈ预估系统的鲁棒性提供了一种有效的ＰＩＤ整定算法。
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| 关 键 词： | 鲁棒控制，PID控制器，Smith预估器，内模控制，时滞对象 |
An Algorithm of Robust PID Parameters Control for the System with the Smith Predictor |
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| Tian Tao , Yang Zhiyuan , Luo Yi , Lu Yuegang.An Algorithm of Robust PID Parameters Control for the System with the Smith Predictor[J].Modern Electric Power,1998(2). |
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| Authors: | Tian Tao Yang Zhiyuan Luo Yi Lu Yuegang |
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| Abstract: | In this paper , based on the theory of internal model control and modern robust control , a new algorithm of one-dimension robust PID parameters control for the system with the Smith Predictor is presented. The advantages of this PID controller are that the parameters can be obtained analytically , and the controller has only one adjustable parameter which is related to system robustness directly and can be used for plants with large time-delay. The algorithm proposes a valid PID tuning method in order to improve the robustness of the system with the Smith Predictor. |
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| Keywords: | robust control PID controller Smith Predictor internal model Control time-delay |
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