BB 432 Feedback Controls Name,_
6/ 16/04 Final Exam Prof. Palmer
Open book, open notes.
1. (40 points) A plant has the transfer function
G (S)_ 20 _ , 20
P _ (s+2)(s+4)(s+20) _ s3+2652+128s+160
Using root locus techniques, determine the values for a PD (p
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BB 432 Feedback Control Systems N
11/14/08 Quiz 3 Prof. Palmer
1 Using the following equation for the open loop system, plot the locations on the
complex plane that are the pole locations of the closed loop system, assuming that K
is po
BB 432 Feedback Control Systems Name
12/18/08 Final Exam Prof. Palmer
1. (30 points) The performance criteria for the. step response of a closed loop system are:
155 g 1.0 sec
.Mp S 20%
t,- S 0.4 sec
Make a sketch of the complex plane to show the appropri
' EE432 I I ~ Feédback Control systems ' Name y
26 7/30/04 'Quiz 1 _ t » -
/
$ 1. Obtain the expression for the output Y(s) when both the inputs A(s) and B(s) are
Prof. Palmer
present. (Assume 0(3) = 0 and 19(8) = 0.)
w
Z 3
6 32%:
Feedback Control Systems
Quiz 3 Prof. Palmer
Design a controller in the form of
Gpls) 2
I
K As part of your design, you should:
WV \ 0 Determine the coefficient values for K, a, and ('1.
fly \L) . 0 Draw the root locus for the compensated sys