Damping Ratio

Consider a state-variable model of a system [ẋ1; ẋ2] = [[0, 1]; [-α, -2β]] * [x1; x2] + [[0]; [α]] * r y = [1, 0] * [x1; x2] where y is the output, and r is the input. The damping...

The transfer function of a system is given as $${{100} \over {{s^2} + 20s + 100}}.$$ The system is

A unity feedback system has open-loop transfer function $$G\left( s \right) = {{25} \over {s\left( {s + 6} \right)}}.$$ The peak overshoot in the step-input response of the system...

A unity feedback system has open loop transfer function $$G\left( s \right) = {{K\left( {s + 5} \right)} \over {s\left( {s + 2} \right)}};K \ge 0$$ (a) Draw a rough sketch of the r...