Explore BrainMass

Explore BrainMass

    Unity Feedback Control System : Closed-Loop Transfer and Open-Loop Transfer Functions

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Consider a unity-feedback control system with the closed loop transfer function:

    C(s)/R(s) = Ks+b/s^2+as+b

    Determine the open loop transfer function G(s).
    Show that the steady-state error in the unit-ramp response is given by:

    e_ss = 1/K_v = a-K/b

    See attached file for equations in equation editor. Please use Microsoft Word to write the solution in. Thanks.

    © BrainMass Inc. brainmass.com March 4, 2021, 6:54 pm ad1c9bdddf
    https://brainmass.com/math/graphs-and-functions/closed-loop-transfer-open-loop-transfer-functions-68823

    Attachments

    Solution Preview

    Please see the attached file for the complete solution.
    Thanks for using BrainMass.

    Consider a unity-feedback control ...

    Solution Summary

    A Unity Feedback Control System, Closed-Loop Transfer and Open-Loop Transfer Functions are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

    $2.49

    ADVERTISEMENT