Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Ansys Learning Forum Forums Discuss Simulation General Mechanical Response PSD and RMS value Reply To: Response PSD and RMS value

dlooman
Ansys Employee

Yes, it's because a PSD analysis is essentially a harmonic analysis of an acceleration distribution.  One method of solving the PSD (not used in Ansys) is to do harmonic sweep and integrate the results.

[bingo_chatbox]