problem 1:

Second order system has damping ratio of the 0.5 and natural frequency of oscillation 8 rad/sec. Find out the damped frequency of oscillation.

problem 2:

prepare down a note on the Routh stability criterion.

problem 3:

prepare down the advantages of the Bode plot.

problem 4:

Mention at least four applications of the digital controllers.

problem5:

prepare down the fundamental components of the 0digital control system.