Some Remarks on Robust Stability of Networked Control Systems

Xu-Guang Li (1, 2) , Arben Cela (2) , Silviu-Iulian Niculescu (1) , Abdellatif Reama (2)

1 L2S - Laboratoire des signaux et systèmes
2 ESIEE Paris

This paper focuses on the robust stability of networked control systems (NCSs), considering time-delay and sampling period simultaneously. Particular stability problems involving constant and/or time-varying parameters are investigated, and the corresponding stability regions are derived. The methods are based on searching an appropriate Lyapunov matrix and parameter-sweeping. It is shown that the obtained results are less conservative than the existing ones.

Domaines: Automatique

Xu-Guang Li, Arben Cela, Silviu-Iulian Niculescu, Abdellatif Reama. Some Remarks on Robust Stability of Networked Control Systems. IEEE International Conference on Control Applications/International Symposium on Intelligent Control, Jul 2009, St Petersburg, Russia. ⟨hal-02194532⟩