Addition of zeros in transfer function causes which of the following?
A. Lead-compensation
B. Lag-compensation
C. Lead-lag compensation
D. None of the above
Answer: Option A
Solution (By Examveda Team)
Addition of zeros in transfer function causes lead-compensation.Lead-compensation is achieved by adding zeros to the transfer function, which advances the phase of the system and improves the transient response.
In a lead-compensated system, the zero increases the system's responsiveness by increasing the phase margin, leading to a faster response.
Lag-compensation and lead-lag compensation involve different configurations of poles and zeros to achieve specific performance characteristics.
This Question Belongs to Electrical Engineering >> Electrical Control Systems
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