Question: A control system is represented using the block diagram shown in Figure 10.59. Sketch the root locus with respect to the proportional control gain K.

A control system is represented using the block diagram shown in Figure 10.59. Sketch the root locus with respect to the proportional control gain K. Determine all the values of \(K\) for which the closed-loop system is stable.

FIGURE 10.59 Problem 3. R(s) + K s+3. s(s+4)(s+2s+2) Y(s) 1 s+2

FIGURE 10.59 Problem 3. R(s) + K s+3. s(s+4)(s+2s+2) Y(s) 1 s+2

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