. The performance of P- and PD-Controller to control the 2nd order system are already analyzed. Now, conduct further ana

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The Performance Of P And Pd Controller To Control The 2nd Order System Are Already Analyzed Now Conduct Further Ana 1 (156.2 KiB) Viewed 56 times

. The performance of P- and PD-Controller to control the 2nd order system are already analyzed. Now, conduct further analysis for PI-Controller. Explain about its ability to reduce steady-state error in the presence of step input and ramp input. A motor used for laser surgery requires high accuracy for position and velocity response. Consider the system shown below. Amplifier Motor Y(s) R(s) O 1 K s(0.1s+1)(0.2s+1) (continued) The amplifier gain K must be adjusted so that the steady-state error for a ramp input r(t) = At (where A = 1 mm/s) is less than or equals to 0.1 mm, while a stable response is maintained. (a) Determine the value of K to meet the requirement.