Abstract
This paper considers uncertain systems in terms of the corresponding system graph. The paper develops a necessary and sufficient condition for the graph of a given uncertain system to be contained in the graph of another uncertain system. This result also enables one to consider the equivalence between two uncertain systems. The uncertain systems under consideration are linear time-varying uncertain systems in which the uncertainty is described by a time domain integral quadratic constraint.
This work was supported by the Australian Research Council.
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© 2001 Springer-Verlag London Limited
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Petersen, I.R. (2001). Equivalent realizations for IQC uncertain systems. In: Moheimani, S.R. (eds) Perspectives in robust control. Lecture Notes in Control and Information Sciences, vol 268. Springer, London. https://doi.org/10.1007/BFb0110625
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DOI: https://doi.org/10.1007/BFb0110625
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