rmroptions

Mapdl.rmroptions(refname='', type_='', invert='', **kwargs)

Defines options for ROM response surface fitting.

APDL Command: RMROPTIONS

Parameters:

refname

Reference name of ROM function to be fitted. Valid reference names are “SENE” for the strain energy of the structural domain and any capacitance reference name previously defined by means of RMCAP command for the electrostatic domain.

type_

Type of fitting function to be applied for regression analysis. Valid types are:

LAGRANGE - Lagrange type (default)

invert

Flag to specify whether data should be inverted prior to fitting.

0 - Do not invert data (default for SENE)

Notes

The objective of response surface fit is to compute an analytical expression for the strain energy and the capacitance as functions of modal amplitudes.

Distributed ANSYS Restriction: This command is not supported in Distributed ANSYS.