Publicação: A COMPARISON OF PERFORMANCE INDEXES IN DC-DC CONVERTERS UNDER DIFFERENT STABILIZING STATE-DEPENDENT SWITCHING LAWS
Carregando...
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Ieee
Tipo
Trabalho apresentado em evento
Direito de acesso
Resumo
This paper deals with the problem of establishing stabilizing state-dependent switching laws in DC-DC converters operating at continuous conduction mode (CCM) and comparing their performance indexes. Firstly, the nature of the problem is defined, that is, the study of switched affine systems, which may not share a common equilibrium point. The concept of stability is, therefore, broadened. Then, the central theorem is proposed, from which a family of switching laws can be derived, namely the minimum law and the hold state law. Some of these are proved to stabilize the basic DC-DC converters and then, their performances are compared to another law, from a previous work, by simulation, where a great reduction in overshoot is obtained.
Descrição
Palavras-chave
Control of DC-DC converters, hybrid systems, overshoot, state-dependent switching law, response time
Idioma
Inglês
Como citar
Xi Brazilian Power Electronics Conference (cobep 2011). New York: Ieee, p. 1069-1075, 2011.
