EEM 493 Digital Control Systems
1) Consider the system below:
x(k +1) =
a) For the state space system above,design a full state feedback controller
such that the closed loop system has poles at z
= −2 ∓j2
b) Design a predictor estimator such that both error dynamics poles at z = 0
2) Consider the systembelow with T=1s.Let the digital controller be a variable
gain K such that D(z) = K.
a) Write the closed loop system characteristic equation.
b) Use Routh-Hurwitz test to ﬁnd the range of K for stability.
c) Use Jury test to ﬁnd the range of K for stability.
3) For the systembelow,ﬁnd C(z) as a function of the input and the transfer