A DC motor has forward transfer function as shown in figure 2(a) is configured in a unity feedback. An amplifier of gain K and path tracking sensor with gain Kf are inserted into the loop as shown in Figure 2(b) to improve the closed-loop response. Calculate the steady-state error specifications for both the uncompensated and compensated systems for unit step, ramp and parabolic inputs. Comment on the type of system and tracking error (steady state error) for different input signals.
A DC motor has forward transfer function as shown in figure 2(a) is configured in a unity feedback. An amplifier of gain K and path tracking sensor with gain Kf are inserted into the loop as shown in Figure 2(b) to improve the closed-loop response. Calculate the steady-state error specifications for both the uncompensated and compensated systems for unit step, ramp and parabolic inputs. Comment on the type of system and tracking error (steady state error) for different input signals.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False
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A DC motor has forward transfer function as shown in figure 2(a) is configured in a unity feedback. An amplifier of gain K and path tracking sensor with gain Kf are inserted into the loop as shown in Figure 2(b) to improve the closed-loop response.
Calculate the steady-state error specifications for both the uncompensated and compensated systems for unit step, ramp and parabolic inputs. Comment on the type of system and tracking error (steady state error) for different input signals.
Transcribed Image Text:R(s)-
s(s+b)
Figure 2(a): DC Motor
C(s)
Transcribed Image Text:R(s) +
E(s)
a
s(s+b)
KS 4
K
Figure 2(b): Compensated system
C(s)
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