The parameter values for a certain armature-controlled motor are KT = Kb = 0.2 N.m/A c =
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KT = Kb = 0.2 N.m/A
c = 5 x 10-4 N.m.s/rad
Rb = 0.8Ω
La = 4 x 10-3 H
I = 5 x 10-4 kg.m2
Where c and I include the effect of the load the load torque is zero. Use MATLAB to obtain a plot of the step response of ia(t) and ω(t) if the applied voltage is va = 10 V. Determine the peak value of ia(t).
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