The Ansys Innovation Space website recently experienced a database corruption issue. While service has been restored there appears to have been some data loss from November 13. We are still investigating and apologize for any issues our users may have as a result.

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

May 21, 2024 at 5:28 pm
deepesh.p.gurdasani
Subscriber

suppose I have 5 frequencies with g^2/Hz values

1Hz, 2Hz, 3Hz, 4Hz, 5Hz and its g^2/Hz values (Here By central frequency you mean 3 Hz here I assume (Please correct me if central frequency is some concept here) . Now in harmonic if I give 3 Hz as frequency and a load/force for it, wouldnt it apply sinusoidal load by default at 3 Hz? whereas in PSD data, the data might not be equivalent to a sinusoidal type force.