On the use of State Predictors in Networked Control Systems

Emmanuel Witrant (1) , Didier Georges (2) , Carlos Canudas de Wit (3) , Mazen Alamir (2)

1 GIPSA-SLR - GIPSA - Systèmes linéaires et robustesse
2 GIPSA-SYSCO - GIPSA - Systèmes non linéaires et complexité
3 NECS - Networked Controlled Systems

Without pretending to be exhaustive, the aim of this chapter is to give an overview on the use of the state predictor in the context of time-delay systems, and more particularly for the stabilisation of networked control systems. We show that the stabilisation of a system through a deterministic network can be considered as the stabilisation of a time-delayed system with a delay of known dynamics. The predictor approach is proposed, along with some historical background on its application to time-delayed systems, to solve this problem. Some simulation results are also presented.

Domaines: Automatique / Robotique

Emmanuel Witrant, Didier Georges, Carlos Canudas de Wit, Mazen Alamir. On the use of State Predictors in Networked Control Systems. Applications of Time-Delay Systems, Springer, pp.17-36, 2007. ⟨hal-00196856⟩