%0 Conference Paper %F Oral %T H-infinity filter design for discrete time systems with time varying delay and quantized measurements %+ Modélisation, Information et Systèmes - UR UPJV 4290 (MIS) %+ FSATI, Department of Electrical Electronic and Computer Engineering %A El Hellani, Doha %A El Hajjaji, Ahmed %A Ceschi, Roger %Z American Control Conference (ACC), Seattle, WA, MAY 24-26, 2017 %< avec comité de lecture %B 2017 AMERICAN CONTROL CONFERENCE (ACC) %C Seattle, United States %S Proceedings of the American Control Conference %P 5708-5713 %8 2017-05-24 %D 2017 %Z Engineering Sciences [physics]/AutomaticConference papers %X This paper is concerned with the delay dependent H-infinity filtering problem for discrete-time linear systems with quantized measurements and time varying delay. The measurement signal is quantized by a logarithmic quantizer, and the time-varying delay is unknown with given lower and upper bounds. Our main objective is to design a stable filter that guarantee the filtering error system to be asymptotically stable with a prescribed level of H-infinity noise attenuation. A delay dependent sufficient condition for the existence of such a filter is derived by using a Lyapunov-krasovskii functional, and delay partitioning technique. The effectiveness of the proposed filter is illustrated via a numerical example. %G English %L hal-03634607 %U https://u-picardie.hal.science/hal-03634607 %~ UNIV-PICARDIE %~ TDS-MACS %~ U-PICARDIE %~ MIS %~ UPJV-MIS-COVE