Abstract
Most adaptive control systems have been derived from the certainty equivalence principle: at each new iteration of the design, a model of the plant is obtained from the previous model, and a new controller is designed on the basis of this updated model. Unfortunately, in case the uncertainty about the system parameters is too large, the stability of the real plant controlled by the model-based controller can not be guaranteed. However, if the uncertainty about the true system is such that no matter where we believe that the true system is and no matter where it actually is, the controller based on the model stabilizes the actual plant, then we can safely apply a certainty equivalence type of strategy.
Original language | English |
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Title of host publication | 21st Benelux Meeting on Systems and Control, March 19 – 21, 2002, Veldhoven, The Netherlands |
Subtitle of host publication | Book of Abstracts |
Editors | Bram de Jager, Hans Zwart |
Place of Publication | Eindhoven |
Publisher | Technische Universiteit Eindhoven |
Pages | 76-76 |
Number of pages | 1 |
ISBN (Print) | 90-386-2893-5 |
Publication status | Published - 2002 |
Event | 21st Benelux Meeting on Systems and Control 2002 - Veldhoven, Netherlands Duration: 19 Mar 2002 → 21 Mar 2002 Conference number: 21 |
Conference
Conference | 21st Benelux Meeting on Systems and Control 2002 |
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Country | Netherlands |
City | Veldhoven |
Period | 19/03/02 → 21/03/02 |