Abstract
This paper is concerned with the problem of non-fragile H 2 and H ∞ filter designs for two-dimensional (2-D) discrete systems in Roesser model with polytopic uncertainties. The filters to be designed are assumed to be with additive norm-bounded coefficient variations which reflect the imprecision in filter implementation. The complicated filter design problem is successfully tackled by using the slack variable technique and imposing a structural restriction on the slack matrix. Explicit expressions of the non-fragile H 2 and H ∞ filters are given in terms of solutions to a set of linear matrix inequalities (LMIs). An illustrative example is provided to demonstrate the feasibility and effectiveness of the proposed method.
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Xu, H., Lin, Z. & Makur, A. Non-fragile H 2 and H ∞ filter designs for polytopic two-dimensional systems in Roesser model. Multidim Syst Sign Process 21, 255–275 (2010). https://doi.org/10.1007/s11045-010-0104-5
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DOI: https://doi.org/10.1007/s11045-010-0104-5