Question
6.2-2. Consider the system of Fig. P6.2-1, with D(z) = 1. Use the results of Problem 6.2-1 if available. (a) Find the system time constant + for T = 2 s. (b) With the input a step function, find the time required for the system output c(KT) to reach 98 percent of its final value, for T = 2 s. Recall that four time constants (47) are required. (c) Repeat parts (a) and (b) for T = 0.4 s. (d) Repeat parts (a) and (b) for the analog system, that is, for the system with the sampler-data-hold removed.
Question image 1