Simulink Vector to PS vector conversion

Hi,

In my simulation I have a vector signal coming from simulink domain. I want to give the signal to different blocks in PS domain. Something like shown below.

This gives me an error :

Error in port widths or dimensions. 'Output Port 1' of 'untitled/Constant' is a one dimensional vector with 3 elements.

Error in port widths or dimensions. 'Input Port 1' of 'untitled/Simulink-PS Converter' is a one dimensional vector with 1 elements.

Any suggestions on how to extract simulink vector/array in different PS signals?

Answer 1

[Abhinav Aravindan]

It is my understanding that you would like to extract a Simulink vector elements and use them as inputs for different PS signals. A possible workaround is to use “Demux” to extract the vector elements and use separate “Simulink-PS Converter” blocks for each element.

A sample model illustrating the approach is provided below.

A similar MATLAB Answers query has been addressed in the following link for your reference.

https://www.mathworks.com/matlabcentral/answers/362721

Please find below relevant documentations for further detail.

https://www.mathworks.com/help/releases/R2023b/simulink/slref/demux.html

https://www.mathworks.com/help/releases/R2023b/simscape/ug/connecting-simscape-diagrams-to-simulink-sources-and-scopes.html

https://www.mathworks.com/help/releases/R2023b/simscape/ref/simulinkpsconverter.html