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Control SystemsControllers

A proportional controller primarily has control law?

  • Au(t)=Kp e(t)
  • Bu(t)=Ki∫e(t)dt only
  • Cu(t)=Kd de(t)/dt only
  • Du(t)=0
Report an error
Correct Answer: A. u(t)=Kp e(t)
Explanation: A P controller produces control effort proportional to the instantaneous error.
Reference: Standard control systems: controllers
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