Page 202 - Modern Control Systems
P. 202
176 Chapter 3 State Variable Models
U(s) Q
(a)
U(s)
FIGURE 3.11
Model for G(s)
of Equation (3.46)
in the phase
variable format.
(a) Signal-flow
graph, (b) Block
diagram. (b)
| I = New nodes
U(s)
FIGURE 3.12
Flow graph of
Figure 3.11 with
nodes inserted.
