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Addition of a pole to the closed-loop transfer function results in
- a)reduction in rise time
- b)reduction in maximum overshoot
- c)increase in bandwidth
- d)increase in stability of the system
Correct answer is option 'B'. Can you explain this answer?
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Addition of a pole to the closed-loop transfer function results ina)re...
Explanation:
The addition of a pole to the closed-loop transfer function has the following effects:
1. Reduction in rise time:
The rise time is the time taken by the system to reach from 10% to 90% of its final value. The addition of a pole to the closed-loop transfer function reduces the rise time of the system.
2. Reduction in maximum overshoot:
The maximum overshoot is the maximum amount by which the system response exceeds its steady-state value. The addition of a pole to the closed-loop transfer function reduces the maximum overshoot of the system.
3. Increase in bandwidth:
The bandwidth is the range of frequencies over which the system can operate satisfactorily. The addition of a pole to the closed-loop transfer function increases the bandwidth of the system.
4. Increase in stability of the system:
The stability of the system depends on the location of the poles and zeros of the transfer function. The addition of a pole to the closed-loop transfer function may or may not increase the stability of the system, depending on the location of the pole.
Therefore, option B is the correct answer as the addition of a pole to the closed-loop transfer function reduces the maximum overshoot of the system.
The addition of a pole to the closed-loop transfer function has the following effects:
1. Reduction in rise time:
The rise time is the time taken by the system to reach from 10% to 90% of its final value. The addition of a pole to the closed-loop transfer function reduces the rise time of the system.
2. Reduction in maximum overshoot:
The maximum overshoot is the maximum amount by which the system response exceeds its steady-state value. The addition of a pole to the closed-loop transfer function reduces the maximum overshoot of the system.
3. Increase in bandwidth:
The bandwidth is the range of frequencies over which the system can operate satisfactorily. The addition of a pole to the closed-loop transfer function increases the bandwidth of the system.
4. Increase in stability of the system:
The stability of the system depends on the location of the poles and zeros of the transfer function. The addition of a pole to the closed-loop transfer function may or may not increase the stability of the system, depending on the location of the pole.
Therefore, option B is the correct answer as the addition of a pole to the closed-loop transfer function reduces the maximum overshoot of the system.
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Addition of a pole to the closed-loop transfer function results ina)reduction in rise timeb)reduction in maximum overshootc)increase in bandwidthd)increase in stability of the systemCorrect answer is option 'B'. Can you explain this answer?
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