00755nas a2200133 4500000000100000008004100001260001200042100002100054700001700075700002400092245008800116490001000204520040700214 2025 d c03/20251 aTadeusz Kaczorek1 aJerzy Klamka1 aAndrzej DzieliƄski00aDescriptor continuous- and discrete-time linear systems with zero transfer matrices0 v73(2)3 a

In this paper, necessary and sufficient conditions for zeroing of the transfer matrices of descriptor continuous-time and discrete-time
linear systems are established. The conditions are illustrated by simple numerical examples of the descriptor continuous-time and discrete-time
linear systems. Also some remarks on the systems with delays in control are given.