題組內容
3. Given the unity feedback system of Fig. 3, where.Fig. 3

Do the following:(25%)
(d) Find the value of gain for which the closed-loop transferfunction will have a pole on the real axis at -0.5.
3. Given the unity feedback system of Fig. 3, where.Fig. 3

Do the following:(25%)
(d) Find the value of gain for which the closed-loop transferfunction will have a pole on the real axis at -0.5.