Abstract
The sub-optimal Hankel norm approximation problems have been studied extensively in the literature and we have nothing to add in this direction. The new contribution of this paper is to present an elementary derivation of the reduction of the sub-optimal Hankel norm approximation problem to a J−spectral factorization problem. We do this for the Wiener class of matrix-valued functions. The solution of this J−spectral factorization problem can then be obtained solving two equations involving projection operators, hence obtaining an explicit parameterization of all solutions to the sub-optimal Hankel norm approximation problem.
Original language | English |
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Title of host publication | 21st Benelux Meeting on Systems and Control, March 19 – 21, 2002, Veldhoven, The Netherlands |
Subtitle of host publication | Book of Abstracts |
Editors | Bram de Jager, Hans Zwart |
Place of Publication | Eindhoven |
Publisher | Technische Universiteit Eindhoven |
Pages | 100-100 |
Number of pages | 1 |
ISBN (Print) | 90-386-2893-5 |
Publication status | Published - 2002 |
Event | 21st Benelux Meeting on Systems and Control 2002 - Veldhoven, Netherlands Duration: 19 Mar 2002 → 21 Mar 2002 Conference number: 21 |
Conference
Conference | 21st Benelux Meeting on Systems and Control 2002 |
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Country/Territory | Netherlands |
City | Veldhoven |
Period | 19/03/02 → 21/03/02 |