Data/hora: 13/06/2024 05:28:12

Provedor de dados: 	5	
País: 	France	
Título: 	Monotonicity properties for the viable control of discrete-time systems	
Autores: 	De Lara, Michel; Doyen, Luc; Guilbaud, Therese; Rochet, Marie-joelle.	
Data: 	2007-04	
Ano: 	2007	
Palavras-chave: 	Monotonicity; Invariance; Viability; State constraints; Control.	
Resumo: 	This paper deals with the control of nonlinear systems in the presence of state and control constraints for discrete-time dynamics in finite-dimensional spaces. The viability kernel is known to play a basic role for the analysis of such problems and the design of viable control feedbacks. Unfortunately, this kernel may display very nonregular geometry and its computation is not an easy task in general. In the present paper, we show how monotonicity properties of both dynamics and constraints allow for relevant analytical upper and lower approximations of the viability kernel through weakly and strongly invariant sets. An example on fish harvesting management illustrates some of the assertions.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/2007/publication-2405.pdf

DOI:10.1016/j.sysconle.2006.10.007	
Editor: 	Elsevier	
Relação: 	http://archimer.ifremer.fr/doc/00000/2405/	
Formato: 	application/pdf	
Fonte: 	Systems &amp; Control Letters (0167-6911) (Elsevier), 2007-04 , Vol. 56 , N. 4 , P. 296-302	
Fonte: 	2007 Elsevier