Title :
Complete Observability of a Class of Linear Time-invariant Descriptor Systems
Author :
Chong, Tan ; Xian, Zhang
Author_Institution :
Heilongjiang Univ., Harbin
Abstract :
The complete observability problem of a class of linear time-invariant descriptor systems with a derivative in the output is studied. For the systems, we give necessary and sufficient conditions for the complete observability. From which, several simple sufficient criteria for the complete observability are established. Furthermore, we explain differences of the complete observability between the systems with a derivative and those without a derivative in the output.
Keywords :
linear systems; observability; complete observability problem; linear time-invariant descriptor systems; output derivative; Control systems; Kalman filters; Observability; Sufficient conditions; Complete Observability; Descriptor Systems; Output Containing a Derivative;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347484
