“…Recently, positive switched systems have been highlighted and investigated by many researchers due to the broad applications in communication systems [30,31], formation flying [11], the viral mutation dynamics under drug treatment [21] and systems theories [1,13,14,27,28]. However, it should be pointed out that to obtain some results on positive switched systems, one has to combine both features of general switched systems and positive systems [3,4,6,15,16,22,26].…”