Title :
Controllability of linear descriptor systems
Author :
Xie, Guangming ; Wang, Long
Author_Institution :
Dept. of Mech. & Eng. Sci., Peking Univ., Beijing, China
fDate :
3/1/2003 12:00:00 AM
Abstract :
This brief studies the controllability of linear descriptor systems with multiple time delays in control. Several controllability concepts are investigated. First, necessary and sufficient criteria for the controllability of the canonical system are established. Then, equivalent criteria for that of the general system are given. Finally, it is pointed out that the controllability is independent of the size of the time delays.
Keywords :
controllability; delay systems; linear systems; canonical system; controllability; descriptor systems; linear descriptor systems; multiple time delays; singular systems; Circuits; Control system synthesis; Control systems; Controllability; Delay effects; Research and development; Sufficient conditions; Vectors;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
DOI :
10.1109/TCSI.2003.808842
