Hankel norm approximation for well-posed
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Ruth F. Curtain; Amol J. Sasane
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Article
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2003
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Elsevier Science
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English
β 148 KB
The sub-optimal Hankel norm approximation problem is solved for a well-posed linear system with generating operators (A; B; C) and transfer function G satisfying some mild assumptions. In the special case of the sub-optimal Nehari problem, an explicit parameterization of all solutions is obtained in