Improved L-2 - L-infinity filter design for polytopic time-delay systems

T. Zoulagh (1) , A. Hmamed (1) , A. El Hajjaji (2)

1 LESSI-départment de physique
2 MIS - Modélisation, Information et Systèmes - UR UPJV 4290

This work tackles the problem of the L-2-L-infinity filtering for continuous-time delay systems with polytopic uncertainties. Based on the parameter dependant Lyapunov function approach (PDLFA), we propose less conservative results by means of a linear matrix inequalities. The use of slack variables provide filter design conditions with less conservativeness. This approach is illustrated by popular numerical examples from the literature.

Domaines: Sciences de l'ingénieur [physics]; Automatique / Robotique

T. Zoulagh, A. Hmamed, A. El Hajjaji. Improved L-2 - L-infinity filter design for polytopic time-delay systems. 2016 5TH INTERNATIONAL CONFERENCE ON SYSTEMS AND CONTROL (ICSC), May 2016, Marrakech, Morocco. pp.134-139. ⟨hal-03634697⟩