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Fulfilling hard constraints in uncertain linear systems by reference managing

Author(s):

A. Bemporad, E. Mosca
Conference/Journal:

Automatica, vol. 34, no. 4, pp. 45-461
Abstract:

A method based on conceptual tools of predictive control is described for tackling tracking problems of uncertain linear systems wherein pointwise-in-time input and/or state inequality constraints are present. The method consists of adding to a primal compensated system a nonlinear device called Predictive Reference Filter (PRF) which manipulates the desired reference in order to fulfill the prescribed constraints. Provided that an admissibility condition on the initial state is satisfied, the control scheme is proved to fulfill the constraints, as well as stability and set-point tracking requirements, for all systems whose impulse/step responses lie within given uncertainty ranges.

Year:

1998
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@Article { BemMos:1998:IFA_405,
    author={A. Bemporad and E. Mosca},
    title={{Fulfilling hard constraints in uncertain linear systems by
	  reference managing}},
    journal={Automatica},
    year={1998},
    volume={34},
    number={4},
    pages={45--461},
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=405}
}
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