| 工业最优调节器整定 |
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| 引用本文： | 熊兴宇.工业最优调节器整定[J].土木与环境工程学报,1988,10(1). |
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| 作者姓名： | 熊兴宇 |
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| 摘 要： | 本文提出一种实用的工业PI或PID调节器的最优整定计算方法.它既是一种调节系统的理论整定计算方法;又可用于计算机控制系统的闭环辨识和在线整定.这个方法基于利用Чебышёв级数对调节系统扰动特性作近似反演,进而导出各种性能指标的近似复域形式来进行参数优化.因此对于具有高阶模型的被调对象,尤有工程实践意义.
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| 关 键 词： | 最优调节器 理论整定 闭环辨识 左线整定 契贝雪夫近似 |
INDUSTRICAL OPTIMAL REGULATOR ADJUSTMENT |
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| Xiong xingyu.INDUSTRICAL OPTIMAL REGULATOR ADJUSTMENT[J].Journal of Civil and Environmental Engineering,1988,10(1). |
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| Authors: | Xiong xingyu |
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| Affiliation: | Xiong xingyu |
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| Abstract: | This paper presents a new practical method for PI or PID industrial regu-lator optimal adjustments.This method is well feasible for off-line theoreticaladjustment of a control system and provided for closed loop identification withon-line regulator tuning.The proposed algorithm is based on approximationinversion of s-domain disturbance property of a control system by shiftedChebyshev's series.The PI or PID regulator parameter optimization usings-domain approximation representation of time-domain performance index of acontrol system is exclusively discussed with an example of using the algorit-hm.The introduced method is proved convenient to industrial process withhigh-order mathematical model.And it has both theoretical and engineeringsignificance. |
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| Keywords: | optlmal regulator theoretical adjustment closed loop identification on-line regulator tuning Chebyshev approximation |
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