*RBMO
i1, i2, r1, r2, r3
i1: Use 0 to disable optimization, or use any other value to enable (default).
i2: Maximum number of optimization iterations. Default 10000.
r1: Optimization tolerance. Default 1.d-10.
r2: Initial rigid body translation for optimization search as a multiple of the diagonal of the bounding box. Default 0.01.
r3: Initial rigid body rotation in radians for optimization search. Default 0.1.
By default, at the end of the mechanical part scale analysis an optimization process is completed to ensure that no artificial rotations or translations are introduced into the model results from the build plate removal simulation step. The Nelder-Mead optimization algorithm is used to minimize the RMS displacement, weighted by elemental volumes. A summary of the optimization process is listed in the log file.