Find the stable range of the gain K for the unity feedback digital control system of the analog plant transfer function with step input and sample period is 0.05 s (shown in Figure 3). G(s) = K s(s+10)' R(z) E(z) C(1) Figure 3. ,C(z) = ZOH G(2) Y(z)

Find the stable range of the gain K for the unity feedback digital control system of the analog plant transfer function with step input and sample period is 0.05 s (shown in Figure 3). G(s) = K s(s+10)' R(z) E(z) C(1) Figure 3. ,C(z) = ZOH G(2) Y(z)

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter11: Thermostats, Pressure Switches, And Other Electric Control Devices

Section: Chapter Questions

Problem 23RQ

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Question

Find the stable range of the gain K for the unity feedback digital control
system of the analog plant transfer function with step input and sample
period is 0.05 s (shown in Figure 3).
K
G(s) =
s(s+10)'
R(z)
E(z)
C(z)
Figure 3.
,C(z) = ZOH
G(z)
Y(z)

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