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Minimax MPC for Systems with Uncertain Input Gain
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2002 (English)In: Proceedings of the 15th IFAC World Congress, 2002, 614-614 p.Conference paper (Refereed)
Abstract [en]

Robust synthesis is one of the remaining challenges in model predictive control (MPC). One way to robustify an MPC controller is to formulate a minimax problem, i.e., optimize a worst-case performance measure. For systems modeled with an uncertain gain, there are many results available. Typically, the minimax formulations have given intractable problems, or unorthodox performance measures have been used to obtain tractable problems. In this paper, we show how the standard quadratic performance measure can be used in a computationally tractable minimax MPC controller. The controller is developed in a linear matrix inequality framework that easily allows extensions and generalizations.

Place, publisher, year, edition, pages
2002. 614-614 p.
Keyword [en]
Predictive control, Robust control, Minimax
National Category
Engineering and Technology Control Engineering
URN: urn:nbn:se:liu:diva-90278DOI: 10.3182/20020721-6-ES-1901.00616ISBN: 978-3-902661-74-6OAI: diva2:613901
15th IFAC World Congress, Barcelona, Spain, July, 2002
Available from: 2013-04-02 Created: 2013-03-24 Last updated: 2013-04-02

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Löfberg, Johan
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