For the second-order system with closed-loop transfer function T(s) = (^2)/(s^2 + 2ξ s + ^2) find the closed-loop bandwidth for 20% overshoot and 2-second setting time.

Consider a closed-loop network (e.g., token ring) with bandwidth 100 Mbps and propagation speed of 2 ×10^8 m / s. What would the circumference of the loop be to exactly contain one 250 -byte packet, assuming nodes do not introduce delay? What would the circumference be if there was a node every 100 m, and each node introduced 10 bits of delay? | Numerade