Unmaximized necessary conditions for constrained control problems

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2004

Autores

Maria do Rosário de Pinho (Autor) FEUP; Margarida Ferreira (Autor) FEUP; Fernando Fontes (Autor) FEUP

Ata de Conferência Internacional

Título: 2004 43RD IEEE CONFERENCE ON DECISION AND CONTROL (CDC), VOLS 1-5

Páginas: 917-922

43rd IEEE Conference on Decision and Control

San Diego, CA, DEC 14-17, 2004

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de controlo

Outras Informações

ID Authenticus: P-000-DV3

DOI: 10.1109/CDC.2004.1428802

Abstract (EN): New first-order necessary conditions of optimality for control problems with mixed state-control and pure state constraints are derived. In contrast to known results these conditions hold when the Jacobian of the active state-control constraints with respect to the control has full rank. A crucial feature of these conditions is that they are stated in terms of a joint subdifferential and do not involve the maximization of the Hamiltonian. The main novelty of the result is precisely the ability to address state-control and pure state constraints, generalizing previously proved results. The conditions developed are, in some cases, stronger than the standard nonsmooth maximum principle, since they can reduce the set of candidates to minimizers.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6