A Behavioral Approach to Estimation in the Presence of Disturbances

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Ricardo Pereira (Autor) Outra; Paula Rocha (Autor) FEUP; Lorenzo Ntogramatzidis (Autor) Outra

Revista

Título: IEEE Transactions on Automatic Control

Vol. 66 Nº 6

Páginas: 2795-2801

ISSN: 0018-9286

Editora: IEEE

Indexação

ISI Web of Knowledge - 0 Citações

Outras Informações

ID Authenticus: P-00T-Z2J

DOI: 10.1109/tac.2020.3008294

Abstract (EN): In this article, we study the problem of estimation in the presence of disturbances within the context of the behavioral approach developed by J.C. Willems. For this purpose, we use the behavioral theory of observers introduced by Valcher, Willems, Trentelman, and Trumpf, combined with the notions of behavioral invariance, conditioned invariance, and behavioral detectability subspaces. With these tools, we provide necessary and sufficient conditions for the solvability of the aforementioned problem together with the construction of an estimator.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7