The Extract Signal component extracts signals from the input connector and transfers them to the output connector.

The integer vector parameter $\mathrm{extract}$ specifies which input signals are taken and in which order they are transferred to the output vector. The dimension of $\mathrm{extract}$ has to match the number of outputs. Additionally, the dimensions of the input connector signals and the output connector signals have to be explicitly defined via the parameters $n_{\mathrm{in}}$ and $n_{\mathrm{out}}$.

For example, the parameters $n_{\mathrm{in}}\=7\,n_{\mathrm{out}}\=4\,\mathrm{extract}\=\left[6\,3\,3\,2\right]$ produces the connections $y_1\=u_6\,y_2\=u_3\,y_3\=u_3\,y_4\=u_2$.

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.