Decentralized networked control system design using (TS) fuzzy approach

Chedia Latrech , Kchaou Mourad , Abdelhamid Rabhi , Ahmed El Hajjaji (1)

1 MIS - Modélisation, Information et Systèmes - UR UPJV 4290

This paper proposes a new method for control of continuous large-scale systems where the measures and control functions are distributed on calculating members which can be shared with other applications and connected to digital network communications. At ¯rst, the nonlinear large-scale system is described by a Takagi-Sugeno (TS) fuzzy model. After that, by using a fuzzy Lyapunov- Krasovskii functional, su±cient conditions of asymptotic stability of the behavior of the decentralized networked control system (DNCS), are developed in terms of linear matrix inequalities (LMIs). Finally, to illustrate the proposed approach, a numerical example and simulation results are presented.

Domaines: Sciences de l'ingénieur [physics]

Chedia Latrech, Kchaou Mourad, Abdelhamid Rabhi, Ahmed El Hajjaji. Decentralized networked control system design using (TS) fuzzy approach. International Journal of Automation and Computing, 2015. ⟨hal-01240086⟩