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Robust control of linear time-varying systems with constraints

Author(s):

A. Zheng, M. Morari
Conference/Journal:

International Journal of Robust & Nonlinear Control, vol. 10, no. 13, pp. 1063-1078
Abstract:

In this paper, we generalize the robust MPC algorithm proposed by Campo and Morari for control of uncertain linear time-varying systems, represented by finite impulse response models, with constraints. A necessary and sufficient condition on the set of plants for guaranteeing robust asymptotic stability of the closed-loop system is stated. Although these results hold for any uncertainty description expressed in the time domain, the on-line computational complexity of the resulting optimization problem depends on the uncertainty description. For a class of uncertainty descriptions, we show that the optimization problem can be cast as a linear program of moderate size. The algorithm is demonstrated on a simple example.

Year:

2000
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@Article { ZheMor:2000:IFA_2243,
    author={A. Zheng and M. Morari},
    title={{Robust control of linear time-varying systems with
	  constraints}},
    journal={International Journal of Robust \& Nonlinear Control},
    year={2000},
    volume={10},
    number={13},
    pages={1063--1078},
    month=nov,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=2243}
}
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