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1- Consider the following closed-loop control system, determine a state variable representation for the controller. RCS) (r) = 10 (s + 1)(s + 2)
y(s)
2- For the following control system, determine:
a- The closed loop transfer function T(s) = Y(s)/R(s)
b- The sensitivity S = k / R^3
238
1 + 0.265
For the following closed loop system,
G(s) = 2 / (s + 0.3K),
H(s) = 2 / (4s + a)
a- If T = 2.40, select K such that the steady state error for a unit step input is zero.
b- With K as selected, determine the percent overshoot and time to peak Tp for step input.
R(s)
G(s)
Y(s)
H(s)