For the control system in the given figure, the value of K for critical damping is

since ζ = 1, ω n = 3.5 Hence 2 + 2k = 3.5 2 = 12.25 or K = 5.125 .

Question

Accepted Answer

since ζ = 1, ω_n = 3.5 Hence 2 + 2k = 3.5² = 12.25 or K = 5.125 .

Discussion & Comments