The natural frequency ωn is the frequency at which the system would. oscillate if the damping b were zero. The damping ratio ζ is the ratio of the. actual damping b to the critical damping bc = 2√km.
The natural frequency ωn is the frequency at which the system would. oscillate if the damping b were zero. The damping ratio ζ is the ratio of the. actual damping b to the critical damping bc = 2√km.