基于梯度估计的直接自适应控制

TQ02; A control method of direct adaptive control based on gradient estimation is proposed in this article.The dynamic system iS embedded in a linear model set.Based on the embedding property of the dynamic system.an adaptive optimal control algorithm is proposed.The robust convergence of the propos...

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Published in中国化学工程学报（英文版） Vol. 16; no. 5; pp. 752 - 761
Main Authors 赵众, 马楠楠, 潘立登, 徐宁, 孙康
Format Journal Article
LanguageChinese
Published Research Institute of Automation,Beijing University of Chemical Technology,Beijing 100029,China%Beijing Research Institute of Chemical Technology,SINOPEC Corp.,Belling 100023,China%Research Institute of Automation,Beijing University of Chemical Technology,Beijing 100029,China 2008
Beijing Research Institute of Chemical Technology,SINOPEC Corp.,Belling 100023,China
Subjects
polypropylene process
gradient estimation
robust convergence
embedding property
direct adaptive control
static error
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ISSN1004-9541

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Summary:TQ02; A control method of direct adaptive control based on gradient estimation is proposed in this article.The dynamic system iS embedded in a linear model set.Based on the embedding property of the dynamic system.an adaptive optimal control algorithm is proposed.The robust convergence of the proposed control algorithm has been proved and the static control error with the proposed method iS also analyzed.The application results of the pro-posed method to the industrial polypropylene process have verifled its feasibility and effectiveness.
ISSN:1004-9541