The output of the feedback control system must be a function of:

Related MCQs

• The output of a feedback control system must be a function of
• Determine the sensitivity of the overall transfer function for the system shown in the figure below, at w=1 rad/sec with respect to the feedback path transfer function.
• For the gain feedback system, does not affect the system output if KG is :
• Regenerative feedback implies feedback with
• Feedback control system is basically
• Insertion of negative feedback in control system affects:
• Consider the unity feedback system with open loop transfer function the minimum value of the steady state error to a ramp input r(t) = 6tu(t) is OLTF = K/s(s+1)(s+2)
• A particular control system yielded a steady state error of 0.20 for unit step input. A unit integrator is cascaded to this system and unit ramp input is applied to this modified system. What is the value of steady- state error for this modified system?
• The steady state error for a unity feedback system for the input r(t) = Rt^2/2 to the system G(s) = K(s+2)/s(s3+7s2+12s) is
• A ramp input applied to a unity feedback system results in 5% steady state error. The type number and zero frequency gain of the system are respectively