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Robust output regulation under uncertainties of physical parameters. (English) Zbl 0733.93060

Summary: The robust output regulation problem is solved for linear time-invariant systems whose matrices are assumed to depend on some parameters, each of which possibly affects all the elements of the matrices describing the systems, thus playing the role of a ‘physical’ parameter. The robustness here obtained is the preservation of the output regulation property under perturbations of such parameters. Both the conditions for the existence of a solution and a design procedure of the compensator are given.

MSC:

93D09 Robust stability
03C05 Equational classes, universal algebra in model theory
93C35 Multivariable systems, multidimensional control systems
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