Title :
An Unknown Input Observer for Singular Time-Delay Systems
Author :
Perdon, A.M. ; Anderlucci, M.
Author_Institution :
DIIGA, Univ. Politecnica delle Marche, Ancona
Abstract :
The problem of state reconstruction is discussed for linear singular systems with a finite number of commensurable point delays using as models systems with coefficients in a ring. A geometric notion of conditioned invariant submodule is introduced for this class of systems over a ring and a design procedure is presented for constructing an observer in presence of unknown inputs
Keywords :
control system synthesis; delay systems; delays; linear systems; observers; conditioned invariant submodule; control system synthesis; linear singular time-delay system; state reconstruction; unknown input observer; Bismuth; Chemical processes; Control systems; Delay effects; Delay systems; Stability; Sufficient conditions; Time invariant systems; Transient response; Transmission lines;
Conference_Titel :
Control and Automation, 2006. MED '06. 14th Mediterranean Conference on
Conference_Location :
Ancona
Print_ISBN :
0-9786720-1-1
Electronic_ISBN :
0-9786720-0-3
DOI :
10.1109/MED.2006.328796
