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Multivariable controller tuning
1998 (English)In: Proceedings of the American Control Conference, 1998, IEEE , 1998, 3514-3518 p.Conference paper (Refereed)
Abstract [en]

The problem of tuning individual loops in a multivariable controller is investigated. It is shown how the performance of a specific loop relates to a row in the controller matrix. Several interpretations of this relation are given. An algorithm is also presented that estimates the model required for the tuning via a relay feedback experiment. The algorithm does not need any prior information about the system or the controller. The results are illustrated by an example.

Place, publisher, year, edition, pages
IEEE , 1998. 3514-3518 p.
Keyword [en]
Automatic control, Control systems, Costs, Electrical equipment industry, Feedback, Industrial control, Industrial economics, Performance gain, Relays, Tuning
National Category
Control Engineering
URN: urn:nbn:se:kth:diva-80712DOI: 10.1109/ACC.1998.703258ISBN: 0-7803-4530-4OAI: diva2:496666
the American Control Conference, 1998
Qc 20120227Available from: 2012-02-27 Created: 2012-02-10 Last updated: 2012-02-27Bibliographically approved

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Johansson, Karl H.
Control Engineering

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