Performance monitoring of PI controllers using a synthetic gradient of a quadratic cost function
(2002)- 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.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/537756
- author
- Ingimundarson, Ari LU
- organization
- publishing date
- 2002
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 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
- 2016-04-04 12:20:32
- date last changed
- 2022-01-29 23:14:17
@inproceedings{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}}, booktitle = {{Proceedings of the 15th IFAC world congress}}, isbn = {{0-08-044184-X}}, language = {{eng}}, publisher = {{Elsevier}}, title = {{Performance monitoring of PI controllers using a synthetic gradient of a quadratic cost function}}, year = {{2002}}, }