GLOBAL STABILIZATION OF UNCERTAIN NONLINEAR TIME-DELAY SYSTEMS BY OUTPUT FEEDBACK

TitleGLOBAL STABILIZATION OF UNCERTAIN NONLINEAR TIME-DELAY SYSTEMS BY OUTPUT FEEDBACK
Publication TypeJournal Article
Year of Publication2009
AuthorsZHANG CHENGHUI, ZHANG XIANFU, LIU XINZHI
JournalDynamic Systems and Applications
Volume18
Start Page179
Pagination11
Date Published2009
ISSN1056-2176
AMS Subject Classification93C10
Abstract

In this paper, constructive control techniques have been proposed for controlling strict feedback (lower triangular form) nonlinear systems with a time delay in the state. The uncertain nonlinearities are assumed to be bounded by functions of the output multiplied by unmeasured states or delayed states. Based on the using of a linear dynamic high gain observer in combination with a linear dynamic high gain controller, the delay-independent output feedback controller making the closed-loop system globally asymptotically stable (GAS) is explicitly constructed. A simulation example is given to demonstrate the effectiveness of the proposed design procedure.

PDFhttps://acadsol.eu/dsa/articles/18/15-DSA-28-04.pdf
Refereed DesignationRefereed