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Improved Feed-Forward Command Governor Strategies for Constrained Discrete-Time Linear Systems.
- Source :
-
IEEE Transactions on Automatic Control . Jan2014, Vol. 59 Issue 1, p216-223. 8p. - Publication Year :
- 2014
-
Abstract
- This technical note presents an improved version of the Feed-Forward Command Governor (FF-CG) strategy recently proposed in refid="ref1"/ for the supervision of input/state constrained discrete-time linear systems subject to bounded disturbances, whose main feature is not to require any explicit on-line measure (or estimation) of the state for its implementation. Although effective also in the case of bounded disturbances, the performance of earlier FF-CG schemes refid="ref1"/ was mainly limited by the fact that such strategies were required to maintain constant their actions for a prescribed number of sampling steps. Here such a restriction is removed and the proposed FF-CG solution is allowed to update its action at each sampling step. Numerical simulations on a physical plant have been undertaken and comparisons with other strategies have been reported in order to show the effectiveness of the proposed approach. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189286
- Volume :
- 59
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Automatic Control
- Publication Type :
- Periodical
- Accession number :
- 93281082
- Full Text :
- https://doi.org/10.1109/TAC.2013.2270037