LPV model development and control of a solution copolymerization reactor
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- 作者：Sandy Rahmea ; sandy.rahme@qu.edu.qa" class="auth_mail" title="E-mail the corresponding author ; Hossam S. Abbasb ; hossam.abbas@aun.edu.eg" class="auth_mail" title="E-mail the corresponding author ; Nader Meskina ; nader.meskin@qu.edu.qa" class="auth_mail" title="E-mail the corresponding author ; Roland Tó ; thc ; r.toth@tue.nl" class="auth_mail" title="E-mail the corresponding author ; Javad Mohammadpourd ; javadm@uga.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Copolymerization reactor ; Linear parameter-varying systems ; Parameter set mapping ; LPV control ; Extended Kalman filter
- 刊名：Control Engineering Practice
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：48
- 期：Complete
- 页码：98-110
- 全文大小：1136 K
文摘
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Nonlinear model of a copolymerization reactor is converted into an exact LPV model.
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The scheduling dimension is reduced by parameter set mapping and by order reduction.
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Trade-off between the design conservatism and the accuracy with the nonlinear model.
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The scheduling variables are estimated by a Kalman filter for LPV controlling.
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The simulations using the nonlinear model show the benefits of each approach.