The characteristic polynomial of a system can be defined as
A transfer function having all its poles and zeros only in the left-half of the s-plane is called
Control system in which the output has no influence or effect on the control action of the input signal is called.
The system is originally critically damped. If the gain is doubled then it will become:
If the Gain of the open loop system is doubled, the gain margin
A system is described by the following state matrix:-
The state transition matrix for the following system is-
Given a unity feedback system with
, the value of K for damping ratio of 0.5 is
The effect of increase in damping ratio of second order system will be:
i) Reduce peak overshoot
ii) Increase peak overshoot
iii) Increase setting time
iv) Reduces setting time
Which of the following option is correct?
Reduce the block diagram to unity feedback form and find the system characteristic equation.
Due to integral error control the order of a second order system is transformed into