Getting Started | ![]() ![]() |
Feedback Interconnection
You can use the feedback
and lft
functions to derive closed-loop models. For example,
computes the closed-loop transfer function from r to y for the feedback loop shown in Figure 2-4. The result is
This figure shows the interconnected system in block diagram format.
Figure 2-4: Feedback Interconnection
You can use the lft
function to create more complicated feedback structures. This function constructs the linear fractional transformation of two systems. See the online reference page for more information.
![]() | Interconnecting Linear Models | Continuous/Discrete Conversions | ![]() |