Title :
Stability of digital control systems with time delays
Author :
Michel, Anthony N. ; Sun, Ye ; Zhai, Guisheng
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN
Abstract :
We consider an important class of digital control systems whose plants are endowed with delays, and we show that such systems may be described by discontinuous functional differential equations. Next, we establish Lyapunov stability results for this class of systems. To accomplish this, we make use of some of our earlier work concerning the stability of discontinuous dynamical systems determined by functional differential equations
Keywords :
Lyapunov methods; delays; differential equations; digital control; functional equations; sampled data systems; stability; Lyapunov stability; digital control system; discontinuous dynamical system; discontinuous functional differential equation; time delays; Chromium; Delay effects; Differential equations; Digital control; Discrete event systems; Intelligent control; Lyapunov method; Mechanical engineering; Stability analysis; Sun;
Conference_Titel :
Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control, 2006 IEEE
Conference_Location :
Munich
Print_ISBN :
0-7803-9797-5
Electronic_ISBN :
0-7803-9797-5
DOI :
10.1109/CACSD-CCA-ISIC.2006.4776696
