The Damping Ratio · ζ = c / ccritical
unseel.com · Underdamped · Critically damped · Overdamped
ζ shown
Q = 1/2ζ
State
Underdamped ζ = 0.15
Critical ζ = 1.0
Overdamped ζ = 2.5
Equilibrium / envelope
Unseel.com · The Damping Ratio