| Creating and Manipulating Models | |
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.
For example, if sys1 has m inputs and p outputs, while sys2 has p inputs and m outputs, then the negative feedback configuration of these two LTI models
This specifies the LTI model with m inputs and p outputs whose I/O map is
See the reference pages online for more information on feedback, series, parallel, lft, and connect.
| | Concatenation of LTI Models | Continuous/Discrete Conversions of LTI Models | |