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Performance monitoring of PI controllers using a synthetic gradient of a quadratic cost function

Ingimundarson, Ari LU (2002) In Proceedings of the 15th IFAC world congress
Abstract
The paper shows how a synthetic gradient of a quadratic cost functioncan be used to monitor performance. The method requires a model of theclosed loop system. In the current paper this is obtained from therecommended tuning rule. The tuning rule requires a simple model of theprocess.The method is non-invasive, only closed loopdata from normal operation is used. By monitoring the gradient, information aboutthe state of the loop is obtained.
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
Proceedings of the 15th IFAC world congress
publisher
Elsevier
external identifiers
  • Scopus:84945541213
ISBN
0-08-044184-X
language
English
LU publication?
yes
id
8de834c6-4575-40d3-8b1b-9f37797f943f (old id 537756)
date added to LUP
2007-09-20 09:24:37
date last changed
2016-10-13 04:50:59
@misc{8de834c6-4575-40d3-8b1b-9f37797f943f,
  abstract     = {The paper shows how a synthetic gradient of a quadratic cost functioncan be used to monitor performance. The method requires a model of theclosed loop system. In the current paper this is obtained from therecommended tuning rule. The tuning rule requires a simple model of theprocess.The method is non-invasive, only closed loopdata from normal operation is used. By monitoring the gradient, information aboutthe state of the loop is obtained.},
  author       = {Ingimundarson, Ari},
  isbn         = {0-08-044184-X},
  language     = {eng},
  publisher    = {ARRAY(0xbf9c178)},
  series       = {Proceedings of the 15th IFAC world congress},
  title        = {Performance monitoring of PI controllers using a synthetic gradient of a quadratic cost function},
  year         = {2002},
}