DocumentCode
2197096
Title
Stability of discrete state delay systems
Author
Suh, Young Soo
Author_Institution
Dept. of Electr. Eng., Ulsan Univ., South Korea
Volume
5
fYear
2001
fDate
2001
Firstpage
4727
Abstract
A new method to solve a Lyapunov equation for a discrete delay system is proposed. Using this method, a Lyapunov equation can be solved from a simple linear equation and N-th power of a constant matrix, where N is the state delay. Combining a Lyapunov equation and frequency domain stability, a new stability condition is proposed. The proposed stability condition ensures stability of a discrete state delay system whose state delay is not exactly known but only known to lie in a certain interval
Keywords
Lyapunov methods; delay systems; discrete systems; frequency-domain analysis; matrix algebra; stability; Lyapunov equation; constant matrix; delay systems; discrete state systems; frequency domain; stability; Control systems; Delay systems; Equations; Frequency domain analysis; Lyapunov method; Null space; Robust stability; Symmetric matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-7061-9
Type
conf
DOI
10.1109/.2001.980952
Filename
980952
Link To Document