Closed-loop performance monitoring using loop tuning
(2005) In Journal of Process Control 15(2). p.127-133- Abstract
- In this article it is shown how the tuning of a loop is used to commission a closed-loop performance monitoring method. The extended prediction horizon index is used to monitor disturbance rejection properties expressed with the impulse response. The impulse response is obtained from the tuning of the loop. All parameters of the monitoring method are set by using the impulse response. The presented method works equally well when disturbances are stochastic or deterministic. It is shown how typical performance problems are detected by the method. Simple rules of thumb to commission the method for lambda-tuned loops are given. Finally an industrial evaluation is presented for 18 lambda-tuned loops from a pulp and paper mill.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/160726
- author
- Ingimundarson, Ari LU and Hägglund, Tore LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Process control, Control performance monitoring, PID control, Control diagnosis
- in
- Journal of Process Control
- volume
- 15
- issue
- 2
- pages
- 127 - 133
- publisher
- Elsevier
- external identifiers
-
- wos:000225667800002
- scopus:7544233159
- ISSN
- 1873-2771
- DOI
- 10.1016/j.jprocont.2004.06.004
- language
- English
- LU publication?
- yes
- id
- 00c8c591-1af1-41e3-b9d4-179f4aba3378 (old id 160726)
- date added to LUP
- 2016-04-01 12:29:11
- date last changed
- 2022-01-27 05:43:14
@article{00c8c591-1af1-41e3-b9d4-179f4aba3378, abstract = {{In this article it is shown how the tuning of a loop is used to commission a closed-loop performance monitoring method. The extended prediction horizon index is used to monitor disturbance rejection properties expressed with the impulse response. The impulse response is obtained from the tuning of the loop. All parameters of the monitoring method are set by using the impulse response. The presented method works equally well when disturbances are stochastic or deterministic. It is shown how typical performance problems are detected by the method. Simple rules of thumb to commission the method for lambda-tuned loops are given. Finally an industrial evaluation is presented for 18 lambda-tuned loops from a pulp and paper mill.}}, author = {{Ingimundarson, Ari and Hägglund, Tore}}, issn = {{1873-2771}}, keywords = {{Process control; Control performance monitoring; PID control; Control diagnosis}}, language = {{eng}}, number = {{2}}, pages = {{127--133}}, publisher = {{Elsevier}}, series = {{Journal of Process Control}}, title = {{Closed-loop performance monitoring using loop tuning}}, url = {{http://dx.doi.org/10.1016/j.jprocont.2004.06.004}}, doi = {{10.1016/j.jprocont.2004.06.004}}, volume = {{15}}, year = {{2005}}, }