Learning Forum

[ah05085]

Hello all,

I’m having trouble with my static structural simulation.  I'm trying to analyze a moment force (rotor axial force) about the z axis and I’m getting 2 solver pivot errors; UY degree of freedom of node 4018 error and ill conditioned matrix. Both errors suggest it’s due to unreasonable material properties or under constrained model. I do have a custom material that I created with respect to properties found on Hiperco 50 electrical steel.

[Ashish Khemka]

Hi,nnThe error indicates the rigid body motion. Can you please check if the model is properly constrained?.Regards,nAshish Khemkan