SDOF Response Calculator

Simulate and visualize Single Degree of Freedom system dynamics.

System Parameters
100 Hz
Q = 10

Damping Ratio ζ = 0.050

Response Analysis (PSD)
121417212631384759718811014118124031943057174498713802000Frequency (Hz)1e-51e-41e-31e-21e-11e+0PSD (g²/Hz)fₙ=100Hz
  • Input
  • Response

INPUT RMS

8.92 g

OUTPUT RMS

7.90 g

3Σ PEAK

23.70 g