MCQ Practice Question

A phase-lead compensator is commonly used to improve?

  • APhase margin and transient response
  • BSteady-state error only with no transient effect
  • CSensor noise generation
  • DSystem type by two automatically
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Correct Answer: A. Phase margin and transient response
Explanation: Lead compensation adds positive phase over a frequency range and is commonly used to improve phase margin, bandwidth and transient response.
Reference: Standard control systems: compensators
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