Title :
Analysis and control of networked control systems based on input delay
Author_Institution :
Dept. of Math. & Comput. Sci., Huainan Normal Univ., Huainan, China
Abstract :
The stabilization of networked control systems (NCSs) with time delay and packet dropout is studied. Based on the working mechanism of zero-order hold (ZOH) in actuator, the NCS is modeled as a control system with input delay. Sufficient conditions for the stability and stabilization of NCS are established by use the Lyapunov theory and time-delay systems theory. Thus, the control problem of NCSs with both time delay and packet dropout is solved effectively. Numerical example shows the effectiveness of the method.
Keywords :
Lyapunov methods; control system analysis; delays; networked control systems; stability; Lyapunov theory; NCS stabilization; ZOH working mechanism; actuator; control system analysis; input delay; networked control system; packet dropout; sufficient condition; time-delay systems theory; zero-order hold; Decision support systems; Networked control systems; cone complement linearization; linear matrix inequalities;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Print_ISBN :
978-1-4673-2581-3
