Interval observer for a class of uncertain nonlinear singular systems. (September 2016)

• Record Type: Journal Article
• Authors: Zheng, Gang; Efimov, Denis; Bejarano, Francisco Javier; Perruquetti, Wilfrid; Wang, Haoping
• Is Part Of: Automatica. Volume 71(2016)
• Page Start: 159
• Page End: 168
• Publication Date: 2016-09
• Subjects: Delayed singular systems -- Commensurate delays -- Observer; Automatic control -- Periodicals; Automation -- Periodicals; 629.805
• DOI: 10.1016/j.automatica.2016.04.002
• Languages: English
• ISSNs: 0005-1098

Abstract

Abstract: 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, 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 guarantee the existence of a Luenberger-like observer for the general system.