How can I set up the lookup table for a 2-way directional valve?

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I need help with why I am getting this error "Dimensions of arrays being concatenated are not consistent. "
I am trying to model a 2-Way Driectional Valve using lookup tables.

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Answers (1)

Yifeng Tang
Yifeng Tang on 24 Jun 2022
Regarding the error message in you comment:
  • ['Trial/2-Way Directional Valve (IL)']: Size of Volumetric flow rate table, q(s,dp) must be equal to length of Spool travel vector, s by length of Pressure drop vector, dp. In fluids.isothermal_liquid.valves_orifices.directional_control_valves.directional_valve_2_way
It's complaining about size(q) is not the save as [length(s),length(dp)]. q is what you have put in the volumetric flow rate table, and s is the spool travel vector, and dp is the pressure drop vector. The dimensions have to be right, or Simscape doesn't know how to do the look up.




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