Control System Applications set 5

Que.If the damping factor is less than the damping factor at critical damping, the time response of the system is ___________
a. Underdamped
b. Overdamped
c. Marginally damped
d. Unstable
Que.The steady state error of the system with a forward path transfer function G(s)=13(s-1)/(s-1) and with a parabolic input is _______
a. Infinite
b. 0
c. -Infinite
d. Undefined
Que.For a step response of the system 1/s2+1, the maximum overshoot is __________
a. 1
b. 0
c. Infinite
d. 2
Que.What is the gain of the system derived from the following code?
tf[1,100]

a. 1/100
b. s/100
c. 1/100s
d. Error
Que.What is the output of the following code?
step(impulse(1,[1 0]))

a. A ramp function
b. A parabolic function
c. A step function
d. Error
Que.What is the output of the following code?
r.DampingRatio = 0;
overshoot = getOvershoot(r);

a. 100
b. 0
c. 1
d. Error
Que.Which of the following command gives the step response characteristics of a control system?
a. stepinf()
b. stepinfo()
c. stepinfo[]
d. step()
Que.Which of the following command generates the impulse response of a system which has more zeros than poles?
a. impulse()
b. impulse[]
c. impulse{}
d. No such command
Que.Which of the following command generates the transfer function of a system?
a. tf()
b. tf[]
c. tf{}
d. No such command
Que.What is the output of the following code?
step([1],[1 0 0])

a. A parabola
b. A ramp function
c. A step function
d. An impulse function

Leave a Comment