📄 smithpidcontrol.mdl
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}
Block {
BlockType Integrator
ExternalReset "none"
InitialConditionSource "internal"
InitialCondition "0"
LimitOutput off
UpperSaturationLimit "inf"
LowerSaturationLimit "-inf"
ShowSaturationPort off
ShowStatePort off
AbsoluteTolerance "auto"
IgnoreLimit off
ZeroCross on
}
Block {
BlockType Saturate
UpperLimit "0.5"
LowerLimit "-0.5"
LinearizeAsGain on
ZeroCross on
SampleTime "-1"
}
Block {
BlockType Scope
ModelBased off
TickLabels "OneTimeTick"
ZoomMode "on"
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "-1"
}
Block {
BlockType Sum
IconShape "rectangular"
Inputs "++"
InputSameDT on
OutDataTypeMode "Same as first input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
SampleTime "-1"
}
Block {
BlockType TransferFcn
Numerator "[1]"
Denominator "[1 2 1]"
AbsoluteTolerance "auto"
Realization "auto"
}
Block {
BlockType TransportDelay
DelayTime "1"
InitialOutput "0"
BufferSize "1024"
FixedBuffer off
TransDelayFeedthrough off
PadeOrder "0"
}
}
AnnotationDefaults {
HorizontalAlignment "center"
VerticalAlignment "middle"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
FontName "arial"
FontSize 10
FontWeight "normal"
FontAngle "normal"
}
LineDefaults {
FontName "arial"
FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "smithPIDcontrol"
Location [358, 176, 1237, 694]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType Sum
Name "Add"
Ports [3, 1]
Position [440, 52, 475, 98]
Inputs "+++"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
OutScaling "2^-10"
SaturateOnIntegerOverflow off
}
Block {
BlockType Sum
Name "Add1"
Ports [2, 1]
Position [475, 184, 495, 226]
Inputs "+-"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
OutScaling "2^-10"
SaturateOnIntegerOverflow off
}
Block {
BlockType Sum
Name "Add2"
Ports [2, 1]
Position [245, 57, 275, 88]
Inputs "+-"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
OutScaling "2^-10"
SaturateOnIntegerOverflow off
}
Block {
BlockType Sum
Name "Add3"
Ports [2, 1]
Position [75, 267, 105, 298]
Inputs "+-"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
OutScaling "2^-10"
SaturateOnIntegerOverflow off
}
Block {
BlockType Sum
Name "Add4"
Ports [2, 1]
Position [145, 277, 175, 308]
Inputs "+-"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
OutScaling "2^-10"
SaturateOnIntegerOverflow off
}
Block {
BlockType Sum
Name "Add5"
Ports [2, 1]
Position [750, 287, 780, 318]
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
OutScaling "2^-10"
SaturateOnIntegerOverflow off
}
Block {
BlockType Constant
Name "Constant1"
Position [15, 350, 45, 380]
Value "160"
}
Block {
BlockType Derivative
Name "Derivative"
Position [370, 110, 400, 140]
}
Block {
BlockType Gain
Name "Gain"
Position [315, 15, 345, 45]
Gain "0.01"
ParameterDataTypeMode "Inherit via internal rule"
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Gain
Name "Gain1"
Position [315, 60, 345, 90]
Gain "0.0001"
ParameterDataTypeMode "Inherit via internal rule"
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Gain
Name "Gain2"
Position [315, 110, 345, 140]
Gain "0.5"
ParameterDataTypeMode "Inherit via internal rule"
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Integrator
Name "Integrator"
Ports [1, 1]
Position [370, 60, 400, 90]
IgnoreLimit off
}
Block {
BlockType Saturate
Name "Saturation"
Position [535, 280, 565, 310]
LowerLimit "0"
}
Block {
BlockType Scope
Name "Scope"
Ports [1]
Position [810, 224, 840, 256]
Floating off
Location [188, 390, 512, 629]
Open off
NumInputPorts "1"
ZoomMode "yonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType Scope
Name "Scope1"
Ports [1]
Position [810, 289, 840, 321]
Floating off
Location [379, 412, 703, 651]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
SaveName "ScopeData1"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType TransferFcn
Name "Transfer Fcn"
Position [330, 180, 380, 210]
Numerator "[170]"
Denominator "[1500 1]"
}
Block {
BlockType TransferFcn
Name "Transfer Fcn1"
Position [330, 229, 385, 261]
Numerator "[170]"
Denominator "[1500 1]"
}
Block {
BlockType TransportDelay
Name "Transport\nDelay"
Position [415, 230, 445, 260]
}
Block {
BlockType TransportDelay
Name "Transport\nDelay1"
Position [680, 280, 710, 310]
}
Block {
BlockType TransferFcn
Name "electric furnace"
Position [590, 277, 650, 313]
Numerator "[170]"
Denominator "[1500 1]"
}
Block {
BlockType Constant
Name "set point"
Position [15, 260, 45, 290]
Value "200"
}
Line {
SrcBlock "Add2"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
Points [0, -45]
DstBlock "Gain"
DstPort 1
}
Branch {
DstBlock "Gain1"
DstPort 1
}
Branch {
Points [0, 50]
DstBlock "Gain2"
DstPort 1
}
}
Line {
SrcBlock "Integrator"
SrcPort 1
DstBlock "Add"
DstPort 2
}
Line {
SrcBlock "Derivative"
SrcPort 1
Points [15, 0; 0, -35]
DstBlock "Add"
DstPort 3
}
Line {
SrcBlock "Gain1"
SrcPort 1
Points [0, 0]
DstBlock "Integrator"
DstPort 1
}
Line {
SrcBlock "Gain2"
SrcPort 1
DstBlock "Derivative"
DstPort 1
}
Line {
SrcBlock "Gain"
SrcPort 1
Points [70, 0; 0, 30]
DstBlock "Add"
DstPort 1
}
Line {
SrcBlock "Add"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
Points [15, 0]
}
Branch {
Points [0, 85; -200, 0; 0, 35]
Branch {
Points [0, 50]
DstBlock "Transfer Fcn1"
DstPort 1
}
Branch {
DstBlock "Transfer Fcn"
DstPort 1
}
}
Branch {
Points [30, 0]
DstBlock "Saturation"
DstPort 1
}
}
Line {
SrcBlock "Transfer Fcn"
SrcPort 1
DstBlock "Add1"
DstPort 1
}
Line {
SrcBlock "Transfer Fcn1"
SrcPort 1
Points [0, 0]
DstBlock "Transport\nDelay"
DstPort 1
}
Line {
SrcBlock "Transport\nDelay"
SrcPort 1
Points [10, 0]
DstBlock "Add1"
DstPort 2
}
Line {
SrcBlock "Add1"
SrcPort 1
Points [5, 0; 0, 90; -295, 0; 0, -215]
DstBlock "Add2"
DstPort 2
}
Line {
SrcBlock "Add4"
SrcPort 1
Points [10, 0; 0, -230]
DstBlock "Add2"
DstPort 1
}
Line {
SrcBlock "electric furnace"
SrcPort 1
DstBlock "Transport\nDelay1"
DstPort 1
}
Line {
SrcBlock "set point"
SrcPort 1
DstBlock "Add3"
DstPort 1
}
Line {
SrcBlock "Add3"
SrcPort 1
Points [0, 0]
DstBlock "Add4"
DstPort 1
}
Line {
SrcBlock "Transport\nDelay1"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
DstBlock "Add5"
DstPort 1
}
Branch {
Points [0, 55; -605, 0; 0, -50]
DstBlock "Add4"
DstPort 2
}
}
Line {
SrcBlock "Add5"
SrcPort 1
Points [0, 0]
DstBlock "Scope1"
DstPort 1
}
Line {
SrcBlock "Constant1"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
Points [675, 0]
DstBlock "Add5"
DstPort 2
}
Branch {
DstBlock "Add3"
DstPort 2
}
}
Line {
SrcBlock "Saturation"
SrcPort 1
Points [0, 0]
Branch {
DstBlock "electric furnace"
DstPort 1
}
Branch {
Points [5, 0; 0, -55]
DstBlock "Scope"
DstPort 1
}
}
}
}
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