Complex Feedback

Output difference between commanded and feedback input

 Description The Complex Feedback (or Feedback) component computes the output $y$ as the difference of the command input ${u}_{1}$ and feedback input ${u}_{2}$. To use the complex conjugate of ${u}_{1}$ or ${u}_{2}$, set Use Conjugate Input 1 or Use Conjugate Input 2 to $\mathrm{true}$, respectively.
 Equations $y={u}_{1}-{u}_{2}$

Connections

 Name Description Modelica ID ${u}_{1}$ Complex signal; commanded input u1 ${u}_{2}$ Complex signal; feedback input u2 $y$ Complex output y

Parameters

 Name Default Units Description Modelica ID Use Conjugate Input 1 $\mathrm{false}$ If true, use the complex conjugate of input 1 useConjugateInput1 Use Conjugate Input 2 $\mathrm{false}$ If true, use the complex conjugate of input 2 useConjugateInput2

 Modelica Standard Library The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.