Frequency-dependent error bounds for uncertain linear models |
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| Authors: | Andersson L. Rantzer A. |
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| Affiliation: | Dept. of Autom. Control, Lund Inst. of Technol. ; |
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| Abstract: | We study frequency-dependent error bounds for approximation and truncation of linear dynamic models with uncertainty. A possible application is in model simplification relevant for control design. The uncertainty is described by quadratic constraints, and the error bounds are calculated based on solutions to linear matrix inequalities |
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