An Approach to Adaptive Control Using Real Time Identification
(1971) In Automatica 7. p.211-217- Abstract
- An adaptive controller consisting of a real time identifier and a minimum variance regulator is discussed. The identification is done by augmenting the state with the unknown parameters of the process. This usually leads to a non-linear filtering problem. By choosing a model of special structure the problem can, however, be reduced to a linear problem. The control law is derived using stochastic optimal control theory. By choosing a special criterion, the stochastic control problem can be solved analytically. The behaviour of the adaptive controller is illustrated in two examples.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4857040
- author
- Wieslander, Johan and Wittenmark, Björn LU
- organization
- publishing date
- 1971
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Automatica
- volume
- 7
- pages
- 211 - 217
- publisher
- Pergamon Press Ltd.
- external identifiers
-
- scopus:0015035739
- ISSN
- 0005-1098
- DOI
- 10.1016/0005-1098(71)90064-1
- language
- English
- LU publication?
- yes
- id
- 8439d64f-3fa9-4e7b-98f0-321a2e7470ae (old id 4857040)
- date added to LUP
- 2016-04-04 13:02:59
- date last changed
- 2021-08-29 03:48:05
@article{8439d64f-3fa9-4e7b-98f0-321a2e7470ae, abstract = {{An adaptive controller consisting of a real time identifier and a minimum variance regulator is discussed. The identification is done by augmenting the state with the unknown parameters of the process. This usually leads to a non-linear filtering problem. By choosing a model of special structure the problem can, however, be reduced to a linear problem. The control law is derived using stochastic optimal control theory. By choosing a special criterion, the stochastic control problem can be solved analytically. The behaviour of the adaptive controller is illustrated in two examples.}}, author = {{Wieslander, Johan and Wittenmark, Björn}}, issn = {{0005-1098}}, language = {{eng}}, pages = {{211--217}}, publisher = {{Pergamon Press Ltd.}}, series = {{Automatica}}, title = {{An Approach to Adaptive Control Using Real Time Identification}}, url = {{http://dx.doi.org/10.1016/0005-1098(71)90064-1}}, doi = {{10.1016/0005-1098(71)90064-1}}, volume = {{7}}, year = {{1971}}, }