User`s guide

augstate
11-15
11augstate
Purpose Append the state vector to the output vector
Syntax asys = augstate(sys)
Description Given a state-space model sys with equations
(or their discrete-time counterpart),
augstate appends t he states to the
outputs to form the model
This command prepares the plant so that you can use the
feedback command
to close the loop on a full-state feedback .
Limitation Because augstate is only m eaningful for state-space models, it cannot be used
with TF, ZPK or FRD models.
See Also feedback Feedback connection
parallel Parallel connection
series Series connection
x
·
Ax Bu+=
yCxDu+=
x
y
x
·
Ax Bu+=
y
x
C
I
x
D
0
u+=
uK
–
x
=