User`s guide

3 Operations on LTI Models
3-18
Use
append(sys1,sys2)
to specify the block-decoupled LTI model interconnection.
See
append on page 11-12 for more information on this command.
Feedback and Other Interconnection Functions
The following LTI model interconnection functions are useful for specifying
closed- and open-loop model configurations:
•
feedback puts two LTI models with compatible dimensions in a feedback
configuration.
•
series connects two LTI models in series.
•
parallel connects two LTI models in parallel.
•
lft performs the Redheffer star product on two LTI models.
•
connect works with append to apply an arbitrary interconnection scheme to
a set of LTI models.
sys1
sys2
Appended Models
u
1
u
2
y
1
y
2
sys10
0sys2
Transfer Function