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Identification for Control: Simple Process Models
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2003 (English)Report (Other academic)
Abstract [en]

"Identification for control" in industrial practice most often means that a simple process model with two, three parameters are adjusted to a step response. These simple models are then used to tune PI- and possiby D-parameters in a basic controller. In this contribution we consider such simple process models from a system identification perspective. Some features of particular importance are theestimation focus and the input intersample behaviour, and we illustrate some of these aspects.

Place, publisher, year, edition, pages
Linköping: Linköping University Electronic Press, 2003. , 9 p.
LiTH-ISY-R, ISSN 1400-3902 ; 2465
Keyword [en]
Estimation focus, Input intersample behaviour, PI contol, Identificaiton, Automatic control
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-55961ISRN: LiTH-ISY-R-2465OAI: diva2:316778
Available from: 2010-04-30 Created: 2010-04-30 Last updated: 2014-09-03Bibliographically approved

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Ljung, Lennart
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Automatic ControlThe Institute of Technology
Control Engineering

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ReferencesLink to record
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