“…Most control applications involve measuring available signals via a sampling mechanism, computing a control action based on signal samples, and applying this action usually via Zero-Order Hold (ZOH). The sampleddata controller can be designed directly in DT based on a model (Nešić et al, 1999;Nešić and Teel, 2004;Liu et al, 2008;Nešić et al, 2009;Üstüntürk, 2012;Üstüntürk and Kocaoglan, 2013;Noroozi et al, 2018;Beikzadeh et al, 2018;Haimovich, 2018, 2019) or obtained by discretization of a CT controller that ignores the sampling. In this last case, the discretization may involve redesigning the CT controller for the sampled-data implementation (Nešić and Grüne, 2005;Monaco and Normand-Cyrot, 2007;Grüne et al, 2008).…”