Title :
Stochastic communication logic for networked control systems
Author :
Sun, Lian Kun ; Zong, Qun ; Liu, Wen Jing
Author_Institution :
Tianjin Univ., Tianjin
Abstract :
In view of the problem of bandwidth constraints In networked control systems (NCSs). This work focuses on reducing the network usage using knowledge of the plant dynamics. A new kind of stochastic communication logic(SCL) based on states of systems Is proposed, the model of NCSs with communication logic is built up. Using the theory of stochastic stability and Poisson Process with time varying density, the mean square asymptotically stability of systems is proved. Finally an example is given to validate the conclusion.
Keywords :
asymptotic stability; stochastic processes; stochastic systems; telecommunication control; time-varying systems; Poisson process; bandwidth constraints; mean square asymptotic stability; networked control system; stochastic communication logic; stochastic stability; time varying density; Asymptotic stability; Communication system control; Control systems; Degradation; Delay effects; Intelligent sensors; Logic; Networked control systems; Scheduling; Stochastic systems;
Conference_Titel :
Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-1685-1
Electronic_ISBN :
978-1-4244-1686-8
DOI :
10.1109/ICNSC.2008.4525237
