Observer design for linear singular time-delay systems

Gang Zheng (1) , Francisco Javier Bejarano (2)

1 NON-A - Non-Asymptotic estimation for online systems
2 ESIME-UPT - Escuela Superior de Ingeniería Mecánica y Eléctrica - Unidad Profesional Ticomán

This paper investigates the problem of observer design for a general class of linear singular time-delay systems, in which the time delays are involved in the state and its derivatives, the output and the known input (if there exists). The involvement of the delay could be multiple which however is rarely studied in the literature. Sufficient conditions are proposed which guarantees the existence of a Luenberger-like observer for the general system.

Mots clés: Delayed singular systems; commensurate delays; observer

Domaines: Automatique

Gang Zheng, Francisco Javier Bejarano. Observer design for linear singular time-delay systems. Automatica, 2017, 80, pp.1-9. ⟨10.1016/j.automatica.2017.01.025⟩. ⟨hal-01420897⟩