Tuning of a multivariable discrete time PI controller for unknown systems
- 1 October 1983
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 38 (4) , 735-745
- https://doi.org/10.1080/00207178308933107
Abstract
Tuning of a multivariable discrete time PI controller, which uses interactions of the plant is discussed. Interactions are detected by observing the plant response to step inputs. The plant is assumed to be unknown, linear, time invariant and stable. The tuning method presented is an extension of the corresponding continuous time method (Davison 1976, Penttinen and Koivo 1980)Keywords
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