List of top Electronics and Communication Engineering Questions on Control Systems asked in AP PGECET

A unity feedback second order system has \( G(s) = \frac{100{S^2+10S+100} \). The 2% settling time is in second.

{PD controller:

For the state equation $\dot{x} = 3x$ , the system is _______.

Which part of a PID controller is specifically responsible for eliminating the steady-state error?

A phase-lead compensator is primarily used to _______.

A second order system has $\omega_n = 4\text{ rad/sec}$ and $\zeta = 0.5$. What is the damped natural frequency $\omega_d$ ?

The open loop transfer function of a unity feedback system is $G(s) = \frac{10}{s(s+2)}$, what is the steady state error for a unit step input?