Control-systems Questions Set 4:
What is the typical transfer function form for a tachometer?
Solution:
Find the centroid for the following transfer function (root locus technique).
G(s) = k / (s(s+2)(s+4))
Solution:
Calculate the bandwidth in hertz of a system if its time constant is 0.02 seconds.
Solution:
In a temperature control system, what conversion in signal takes place?
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Which of the following is not an example of a closed-loop system?
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Consider a feedback control system with loop transfer function:
G(s)H(s) = K(1 + 0.5s) / [s(1+s)(1+2s)]
What type of closed-loop system is this?
Solution:
Which of the following parameters are not changed by the presence of negative feedback in a control system?
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Determine the resistance values to obtain the following electronic PI (proportional-integral) controller with proportional gain of 2 and integral gain of 0.04. Use a 1 mF capacitor.
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If the damping factor, Zeta, is equal to 0 (zero), then the nature of the response and the system classification are, respectively:
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For a linear time-invariant system, the transfer function can be defined as?
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