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Problem 8.09PP Consider the system configuration shown in Fig. where. 40(j + 2)G(i) = - ( i + 1 0 ) ( P - 1 .4 ) ‘ (a) Find the transfer functionGfzJ for r = 1 assuming the system is preceded by a ZOH. (b) Use Matlab to draw the root locus of the system with respect to K. (c) What is the range of K for which the closed-loop system is stable? Compare your results with the case in which an analog controller is used (that is, where the sampling switch is always closed). Which system has a larger allowable value of K7 the case in which an analog controller is used (that is, where the sampling switch is always closed). Which system has a larger allowable value of K7 (d) Use Matlab to compute the step response of both the continuous and discrete systems with K chosen to yield a damping factor of ̂ = 0.5 for the continuous case. Figure Control system Step-by-step solution There is no solution to this problem yet. Get help from a Chegg subject expert. ASK AN EXPERT