Practical Issues in the Implementation of Self-Tuning Control
(1984) In Automatica 20(5). p.595-605- Abstract
- Implementation aspects of self-tuning regulators are discussed in the paper. There is a large discrepancy between simulation or academic algorithms and practical algorithms. In the idealized environment of simulations it is easy to get different types of adaptive algorithms to perform well. In practice the situation is quite opposite. The adaptive or self-tuning controller must be able to handle nonlinearities, unmodelled dynamics and unmodelled disturbances over a wide range of operating conditions. Some aspects of how to implement self-tuning controllers are discussed in the paper. This includes robustness, signal conditioning, parameter tracking, estimator wind-up, reset action and start-up. Different ways to use the prior knowledge... (More)
- Implementation aspects of self-tuning regulators are discussed in the paper. There is a large discrepancy between simulation or academic algorithms and practical algorithms. In the idealized environment of simulations it is easy to get different types of adaptive algorithms to perform well. In practice the situation is quite opposite. The adaptive or self-tuning controller must be able to handle nonlinearities, unmodelled dynamics and unmodelled disturbances over a wide range of operating conditions. Some aspects of how to implement self-tuning controllers are discussed in the paper. This includes robustness, signal conditioning, parameter tracking, estimator wind-up, reset action and start-up. Different ways to use the prior knowledge about the process are also discussed. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4813454
- author
- Wittenmark, Björn LU and Åström, Karl Johan LU
- organization
- publishing date
- 1984
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Automatica
- volume
- 20
- issue
- 5
- pages
- 595 - 605
- publisher
- Pergamon Press Ltd.
- external identifiers
-
- scopus:0021497805
- ISSN
- 0005-1098
- DOI
- 10.1016/0005-1098(84)90010-4
- language
- English
- LU publication?
- yes
- id
- 01e4ee24-15c1-4b42-b2cb-8ab2ec8513de (old id 4813454)
- date added to LUP
- 2016-04-04 13:32:36
- date last changed
- 2021-09-12 04:14:10
@article{01e4ee24-15c1-4b42-b2cb-8ab2ec8513de, abstract = {{Implementation aspects of self-tuning regulators are discussed in the paper. There is a large discrepancy between simulation or academic algorithms and practical algorithms. In the idealized environment of simulations it is easy to get different types of adaptive algorithms to perform well. In practice the situation is quite opposite. The adaptive or self-tuning controller must be able to handle nonlinearities, unmodelled dynamics and unmodelled disturbances over a wide range of operating conditions. Some aspects of how to implement self-tuning controllers are discussed in the paper. This includes robustness, signal conditioning, parameter tracking, estimator wind-up, reset action and start-up. Different ways to use the prior knowledge about the process are also discussed.}}, author = {{Wittenmark, Björn and Åström, Karl Johan}}, issn = {{0005-1098}}, language = {{eng}}, number = {{5}}, pages = {{595--605}}, publisher = {{Pergamon Press Ltd.}}, series = {{Automatica}}, title = {{Practical Issues in the Implementation of Self-Tuning Control}}, url = {{http://dx.doi.org/10.1016/0005-1098(84)90010-4}}, doi = {{10.1016/0005-1098(84)90010-4}}, volume = {{20}}, year = {{1984}}, }