EBK ELECTRICAL MOTOR CONTROLS FOR INTEG
5th Edition
ISBN: 8220101434760
Author: ROCKIS
Publisher: ATP
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Chapter 10.3, Problem 4CP
To determine
To explain: The device used to maintain power during the power interruption.
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Please solve these 3 questions in detail
1. Please draw the root locus by hand for the following closed-loop system, where G(s)
s+8
S-2
and H(s) = Find the range of K for stability
Input
R(s)
Output
C(s)
KG(s)
H(s)
s+6
=
S-2
The state-space Jordan Canonical Form of the following system is:
Y(s)
8-5
U(s)
(+1)(+3)
Select one:
O a.
-1
0
0
A =
0
-1
0
B:
...
...
...
0
0
C [4 1.5 1.5], D=0
b.
-3 1
0
0
A =
0
-3
0
1
B
...
0
0
-1
C -4
-1.5 1.5], D=0
○ C.
-3 1
0
A =
0
-3
0
1
,B=
...
0
0
○ d.
C [4 1.5 1.5], D=0
-3 1
0
0
A =
0
-3
0
1
, B:
...
...
0
0
-1
C [4 1.5 1.5], D=0
-4 1
If=
x and (0):
=
then 2(t) is:
-4 0
Select one:
a. x2(t)=4te2t
O b. x2(t) = e2t+2te2t
Oc.
2(t)=-4te-21
Od. 2(t) e2-2te-2
=
Chapter 10 Solutions
EBK ELECTRICAL MOTOR CONTROLS FOR INTEG
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