| Texto completo | |
| Autor(es): |
{[}Anonymous]
Número total de Autores: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | Applied Mathematics and Computation; v. 411, DEC 15 2021. |
| Citações Web of Science: | 0 |
| Resumo | |
This paper characterizes the robust second-moment stability of stochastic linear systems subject to varying delays. The delays assume a particular form suitable to represent packet loss in networked control systems, under the zero-order hold feedback. The proposed robust stability condition requires checking the spectral radius of an appropriate matrix that that depends on uncertain parameters belonging to a polytope. Due to this polytope's dependence, checking the spectral radius is difficult from the numerical viewpoint. As an attempt to solve the problem, we convert the polytope-based condition into a randomized approach. Namely, we present probability bounds that help us certificate the robust second-moment stability under high probability. A real-time electronic application illustrates the potential benefits of our approach. (C) 2021 Elsevier Inc. All rights reserved. (AU) | |
| Processo FAPESP: | 03/06736-7 - Controle e filtragem de sistemas estocásticos markovianos com saltos nos parâmetros |
| Beneficiário: | João Bosco Ribeiro do Val |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |