Solvability of static output-feedback stabilization for LTI positive systems |
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Authors: | Mustapha Ait Rami |
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Affiliation: | Departamento de Ingenieria de Sistemas y Automatica, University of Valladolid, 47005 Valladolid, Spain |
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Abstract: | This paper addresses the stabilization problem of positive linear systems which have nonnegative states whenever the initial conditions are nonnegative. The synthesis of static output-feedback controllers that ensure the positivity and asymptotic stability of the closed-loop system is investigated. It is shown that this important problem is completely solved for single-input and single-output positive systems. The proposed approach can be applied to multi-input positive systems with controllers having one rank gains. All the provided conditions are necessary and sufficient and can be solved in terms of Linear Programming. |
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Keywords: | Positive systems Output stabilization Positive controls Linear programming |
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