| Texto completo | |
| Autor(es): |
Egidio, Lucas N.
;
Deaecto, Grace S.
;
Geromel, Jose C.
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | IFAC PAPERSONLINE; v. 53, n. 2, p. 6-pg., 2020-01-01. |
| Resumo | |
This paper treats global asymptotic stability of a limit cycle, determined by the designer, for continuous-time switched affine systems, taking into account sampled and non-sampled switching rules. More specifically, our goal is to design a state-dependent switching function assuring global asymptotic stability of a limit cycle, which is determined from criteria of interest related to the system steady-state response. The conditions, expressed in terms of differential linear matrix inequalities, are based on a time-varying quadratic Lyapunov function and take into account a guaranteed cost, which assures a suitable performance level for the system transient response. These conditions can be converted into two linear matrix inequalities, making the problem simple-to-solve. An academic example is used for validation and comparison. Copyright (C) 2020 The Authors. (AU) | |
| Processo FAPESP: | 17/20343-0 - Sistemas de controle com comutação: novas perspectivas teóricas e aplicações práticas |
| Beneficiário: | Grace Silva Deaecto |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |