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Response surface

    • WolfgangNeil
      Subscriber

      Can someone guide me to understand how to retrieve the surface equation from 3D response charts?

    • Ashish Khemka
      Ansys Employee


      Which product are you using the optimization for - Mechanical, CFD, or any other product? Please comment.
      Regards Ashish Khemka
    • WolfgangNeil
      Subscriber

      I'm using optimization under DesignXplorer for a simulation with Mechanical.
      Regards

    • Sheldon Imaoka
      Ansys Employee

      Exporting the equation is possible if you have set "Response Surface Type = Standard Response Surface - Full 2nd Order Polynomials". If you generate a response surface under this condition, when you go to "Goodness of Fit", right-click on the output parameter in the Table to select "Generate Advanced Goodness of Fit Report".
      The transformation information and quadratic surface terms will appear. Please refer to the DesignXplorer documentation (online help) for more details on the "Advanced Goodness of Fit Report".
      (The equations will change for a different output parameter, so that is why it's per output parameter, not a single equation for the entire response surface.)
      Regards Sheldon

    • WolfgangNeil
      Subscriber
      Thank you for your inputs
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