A new approach to robust H-infinity filtering for uncertain systems with both discrete and distributed delays


This paper is concerned with robust H∞ filter design for a class of linear distributed delay systems with norm-bounded time-varying parameter uncertainties. The distributed delays are assumed to appear in both state and measurement equations. A new design method is proposed by introducing some relaxation matrices and tuning parameters, which can be chosen properly to lead to a less conservative result. A sufficient condition is obtained to guarantee the existence of desired H∞ filters, which can be constructed by solving a convex optimization problem. A numerical example is included to illustrate the effectiveness and the reduced conservatism of the proposed design technique

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Victoria University Eprints Repository

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oaioai:eprints.vu.edu.au:7639Last time updated on 6/28/2013

This paper was published in Victoria University Eprints Repository.

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