A complete model of a CPS is given in terms of a flow map $F,$ a flow set $C,$ a jump map $G$ and a jump set $D.$

Consider such a complete model for the following system:

A physical system with dynamics $z^{}=Az+Bu$ and output $y=Hz,$ which is connected to the input of a ADC

with sampling time $T_s^{*},$ whose output is multiplied by a constant $K$ and the result is used to assign the input $u$ of

the physical system.

Check the correct answers about this complete model of the CPS system with state $x.$

The jump set is $D$:$=\{x$:$=T_s^{*}\}$

The jump map has two entries equal to the identity.

The flow map has an entry that is equal to zero.

The state $x$ is equal to $z.$