The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Control Systems
The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

2/(s² + 3s + 2)

2/(s² + s + 2)

1/(s² + s + 2)

1/(s² + 3s + 2)

2/(s² + 3s + 2)

2/(s² + s + 2)

1/(s² + s + 2)

1/(s² + 3s + 2)

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Control Systems
The characteristic equation of a control system is given by What are the angles of asymptotes of the root loci for k ≥ 0?

0°, 120°, 240°

0°, 180°, 300°

120°, 180°, 240°

60°, 180°, 300°

0°, 120°, 240°

0°, 180°, 300°

120°, 180°, 240°

60°, 180°, 300°

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Control Systems
Which of the following represents the value of resonant frequency (ωr)?

(ωn) √(1-ζ²)

2*(ωn) √(1-ζ²)

(ωn) √(1-2ζ²)

(ωn) √(1-ζ²/2)

(ωn) √(1-ζ²)

2*(ωn) √(1-ζ²)

(ωn) √(1-2ζ²)

(ωn) √(1-ζ²/2)

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Control Systems
Which of the following statement is/are true statements?

All of these

The steady state analysis depends on type of the system

Type of the system is obtained from open loop transfer function

Transient state analysis depends on order of the system

All of these

The steady state analysis depends on type of the system

Type of the system is obtained from open loop transfer function

Transient state analysis depends on order of the system

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Control Systems
For a lead compensator, the poles lie:

on LHS before zero.

on LHS.

on RHS.

on origin.

on LHS before zero.

on LHS.

on RHS.

on origin.

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Control Systems
The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is

2 sec.

1.6 sec.

1.2 sec.

0.4 sec.

2 sec.

1.6 sec.

1.2 sec.

0.4 sec.

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Control Systems

Control Systems The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Control Systems The characteristic equation of a control system is given by What are the angles of asymptotes of the root loci for k ≥ 0?

Control Systems Which of the following represents the value of resonant frequency (ωr)?

Control Systems Which of the following statement is/are true statements?

Control Systems For a lead compensator, the poles lie:

Control Systems The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is

Control Systems
The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Control Systems
The characteristic equation of a control system is given by What are the angles of asymptotes of the root loci for k ≥ 0?

Control Systems
Which of the following represents the value of resonant frequency (ωr)?

Control Systems
Which of the following statement is/are true statements?

Control Systems
For a lead compensator, the poles lie:

Control Systems
The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is