“…Recently, many efforts have been made and many works have been done, by proposing several advanced techniques or by improving some existing results in the literature in order to study or to reduce the conservatism of different classes of switched systems. Either continuous case or discrete‐time case, are considered for whether switched linear systems without delay (SLs), for example, in References 18‐21, or switched linear systems with constant delay (SLTDs); see, for example, References 22‐28 or with time‐varying delay (SLTVDs); see References 4,7,9,23,29‐39. Specifically, stability and stabilization of such systems are studied.…”