MCQ Practice Question

For a Type 1 unity-feedback system, the steady-state error to a unit-ramp input is?

  • A1/Kp
  • B1/Kv
  • C1/Ka
  • DAlways zero
Report an error
Correct Answer: B. 1/Kv
Explanation: For a ramp input, the steady-state error of a Type 1 system is ess=1/Kv when Kv is finite and nonzero.
Reference: Standard control systems: steady-state error
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