DocumentCode
3443574
Title
Observability and detectability analysis of singular linear systems with unknown inputs
Author
Bejarano, Francisco Javier ; Floquet, Thierry ; Perruquetti, Wilfrid ; Zheng, Gang
Author_Institution
INRIA project Non-A, INRIA Lille Nord Eur., Lille, France
fYear
2011
fDate
12-15 Dec. 2011
Firstpage
4005
Lastpage
4010
Abstract
We study the observability problem of a general class of singular linear systems with unknown inputs. It is shown that, under some assumptions, the problem is equivalent to study the observability of a standard linear system with unknown inputs satisfying algebraic constraints. We obtain necessary and sufficient conditions for observability in terms of the zeros of the system matrix.
Keywords
linear systems; matrix algebra; observability; algebraic constraints; detectability analysis; multivariable linear system; observability analysis; singular linear systems; system matrix; unknown inputs; Equations; Europe; Linear systems; Observability; Observers; Silicon; Vectors; Singular systems; algebraic observability; strong observability;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on
Conference_Location
Orlando, FL
ISSN
0743-1546
Print_ISBN
978-1-61284-800-6
Electronic_ISBN
0743-1546
Type
conf
DOI
10.1109/CDC.2011.6161325
Filename
6161325
Link To Document