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7/29/2019 STATE-SPACE VERSU S INPUT OUTPUT REPRESENTATIONS
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TC1TC2
TM1TM2
Tsp
Tcsp
FCQ
csp
jacket
CSTR
Feed
Product
Coolant
Coolant in
Coolantout
Tc
T
Q
v
x2sp
x3sp
x2
x3
qcspqcc
FM1
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+-
xxqc 3 2
x3sp
x2sp
coolantflowrate
cooling
jackettemperature reactortemperature
jackettemperaturecontroller
reactortemperaturecontroller
reactor
temperaturesetpoint
jacket
temperaturesetpoint
c2g
c1g
2g
1g
+-
+-
x
xqc 3
2
x3sp
x2sp
coolantflowrate
coolingjacket
temperature
reactortemperature
jackettemperaturecontroller
reactortemperature
controller
reactortemperaturesetpoint
jackettemperature
setpoint
c2g
c1g
2g
g
+-
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7
6
5
4
3
2
1
0
x2
76543210-1 x3
7
6
5
4
3
2
1
0
x2
2.52.01.51.00.50.0qc
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7
6
5
4
3
2
1
0
x2
543210-1 x3
7
6
5
4
3
2
1
0
x2
3.02.52.01.51.00.50.0qc
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g2
g1
qc x3
x2
g
+
-
+
-
x = f(x,u).
C2
C1c2
gc1
g
x3
qc x
x2
x3spx2sp
x2
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2.36
2.35
2.34
2.33
2.32
2.31
2.30
2.29
2.28
x2
876543210
Cascade ControlNoncascade Control
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
qc
876543210
Cascade ControlNoncascade Control
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2.84
2.82
2.80
2.78
2.76
2.74
2.72
2.70
2.68
x2
6543210
Includes inner-loop designDoesn't include inner-loop design
1.2
1.0
0.8
0.6
0.4
0.2
0.0
qc
6543210
Includes inner-loop designDoesn't include inner-loop design