Consider the forward-loop transfer function in the sampled-data system as:
(a) Determine the corresponding z -transform G(z) and the characteristic equation for this system.
(b) Using the bilinear transformation and Routh's Stability Criterion, determine the range of K for stability when the sampling time T = 0.25 s.
(c) Construct the root locus plot for this system.
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A Forward Loop Transfer Function is investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.
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... This is multiplied by the forward path function with gain G ... the denominator (1 + GH ) of the transfer function should ... GH , which we call the loop gain equates ...
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... nt response of s circuits having transfer functions with the ... by the second order Laplacian transfer function H (s ... and K is the DC gain of the forward loop. ...
... arranging we can therefore write the transfer equation (ratio ... amplitude is reached when the loop gain approaches ... I have looked up the DC forward current gain ...
... mail, Usenet, chat, remote login, and file transfer. ... ring topology connects workstations in a closed loop. ... switching is a store and forward data transmission ...
