Consider the temperature control system of Problem 6.2-4 and Fig. P6.2-4. (a) Let (T=5 mathrm{~s}), and solve

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Consider the temperature control system of Problem 6.2-4 and Fig. P6.2-4.

(a) Let \(T=5 \mathrm{~s}\), and solve for the response to the input \(R(s)=0.2 \mathrm{~s}^{-1}\). Plot this response on the same graph with the response found in Problem 6.2-4. Note the effects of increasing \(T\) from \(0.6 \mathrm{~s}\) to \(6 \mathrm{~s}\), when the plant has a time constant of \(2 \mathrm{~s}\).

(b) Find \(c(t)\) for \(0 \leq t \leq 6 \mathrm{~s}\). This response can be calculated without the use of the \(z\)-transform.

Problem 6.2-4

Shown in Fig. P6.2-4 is the block diagram of a temperature control system for a large test chamber. This system is described in Problem 1.6-1. Ignore the disturbance input for this problem.

Fig. P6.2-4

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Digital Control System Analysis And Design

ISBN: 9781292061221

4th Global Edition

Authors: Charles Phillips, H. Nagle, Aranya Chakrabortty

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