Mathematical Problems in Engineering / 2016 / Article / Fig 2

Research Article

Structural Controllability of Discrete-Time Linear Control Systems with Time-Delay: A Delay Node Inserting Approach

Figure 2

(a) A directed graph with 3 state nodes. (b) The directed graph when we add a delay of 3 on the edge and add a delay of 3 on the edge .
(a)
(b)