Model {
Name "test2"
Version 3.00
SimParamPage "Solver"
SampleTimeColors off
InvariantConstants off
WideVectorLines off
ShowLineWidths off
ShowPortDataTypes off
StartTime "0.0"
StopTime "T"
SolverMode "Auto"
Solver "ode45"
RelTol "1e-3"
AbsTol "auto"
Refine "1"
MaxStep "auto"
InitialStep "auto"
FixedStep "auto"
MaxOrder 5
OutputOption "RefineOutputTimes"
OutputTimes "[]"
LoadExternalInput off
ExternalInput "[t, u]"
SaveTime on
TimeSaveName "tout"
SaveState off
StateSaveName "xout"
SaveOutput on
OutputSaveName "yout"
LoadInitialState off
InitialState "xInitial"
SaveFinalState off
FinalStateName "xFinal"
SaveFormat "Matrix"
LimitMaxRows off
MaxRows "1000"
Decimation "1"
AlgebraicLoopMsg "warning"
MinStepSizeMsg "warning"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
InheritedTsInSrcMsg "warning"
IntegerOverflowMsg "warning"
UnnecessaryDatatypeConvMsg "none"
Int32ToFloatConvMsg "warning"
SignalLabelMismatchMsg "none"
ConsistencyChecking "off"
ZeroCross on
SimulationMode "normal"
BlockDataTips on
BlockParametersDataTip on
BlockAttributesDataTip off
BlockPortWidthsDataTip off
BlockDescriptionStringDataTip off
BlockMaskParametersDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks off
BrowserLookUnderMasks off
OptimizeBlockIOStorage on
BufferReuse on
BooleanDataType off
RTWSystemTargetFile "grt.tlc"
RTWInlineParameters off
RTWRetainRTWFile off
RTWTemplateMakefile "grt_default_tmf"
RTWMakeCommand "make_rtw"
RTWGenerateCodeOnly off
ExtModeMexFile "ext_comm"
ExtModeBatchMode off
ExtModeTrigType "manual"
ExtModeTrigMode "oneshot"
ExtModeTrigPort "1"
ExtModeTrigElement "any"
ExtModeTrigDuration 1000
ExtModeTrigHoldOff 0
ExtModeTrigDelay 0
ExtModeTrigDirection "rising"
ExtModeTrigLevel 0
ExtModeArchiveMode "off"
ExtModeAutoIncOneShot off
ExtModeIncDirWhenArm off
ExtModeAddSuffixToVar off
ExtModeWriteAllDataToWs off
ExtModeArmWhenConnect off
Created "Thu Aug 31 15:25:21 2000"
Creator "Cornwell"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "Cornwell"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Mon May 14 17:19:24 2001"
ModelVersionFormat "1.%<AutoIncrement:129>"
ConfigurationManager "none"
BlockDefaults {
Orientation "right"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
NamePlacement "normal"
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
ShowName on
}
AnnotationDefaults {
HorizontalAlignment "center"
VerticalAlignment "middle"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
}
LineDefaults {
FontName "Helvetica"
FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "test2"
Location [236, 107, 808, 562]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
ReportName "simulink-default.rpt"
Block {
BlockType Clock
Name "Clock"
Position [360, 50, 380, 70]
DisplayTime off
Decimation "10"
}
Block {
BlockType SubSystem
Name "Subsystem"
Ports [1, 1, 0, 0, 0]
Position [365, 115, 395, 165]
OpenFcn " "
ShowPortLabels on
System {
Name "Subsystem"
Location [103, 279, 722, 480]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
Block {
BlockType Inport
Name "In1"
Position [45, 23, 75, 37]
Port "1"
PortWidth "-1"
SampleTime "-1"
DataType "auto"
SignalType "auto"
Interpolate on
}
Block {
BlockType Reference
Name "Damping Matrix"
Ports [1, 1, 0, 0, 0]
Position [295, 85, 325, 115]
Orientation "left"
SourceBlock "simulink3/Math/Matrix\nGain"
SourceType "Matrix Gain"
K " [ 11.5409 -1.8503 -2.7246 -1.1819 "
" 3.9344; -1.8503 7.0678 -1.2837 -1.3484 -0.5910;-2.7246 -1.2837 "
" 7.5265 -1.2561 -1.9302;-1.1819 -1.3484 -1.2561 7.4664 -2.7155;"
"3.9344 -0.5910 -1.9302 -2.7155 14.0422]"
}
Block {
BlockType Integrator
Name "Integrator2"
Ports [1, 1, 0, 0, 0]
Position [305, 25, 335, 55]
ExternalReset "none"
InitialConditionSource "internal"
InitialCondition "0"
LimitOutput off
UpperSaturationLimit "inf"
LowerSaturationLimit "-inf"
ShowSaturationPort off
ShowStatePort off
AbsoluteTolerance "auto"
}
Block {
BlockType Integrator
Name "Integrator3"
Ports [1, 1, 0, 0, 0]
Position [375, 25, 405, 55]
ExternalReset "none"
InitialConditionSource "internal"
InitialCondition "0"
LimitOutput off
UpperSaturationLimit "inf"
LowerSaturationLimit "-inf"
ShowSaturationPort off
ShowStatePort off
AbsoluteTolerance "auto"
}
Block {
BlockType Reference
Name "Inverse of \nMass Matrix\n"
Ports [1, 1, 0, 0, 0]
Position [250, 25, 280, 55]
SourceBlock "simulink3/Math/Matrix\nGain"
SourceType "Matrix Gain"
K "inv(eye(5,5)*2)"
}
Block {
BlockType Reference
Name "Stiffness Matrix"
Ports [1, 1, 0, 0, 0]
Position [270, 135, 300, 165]
Orientation "left"
SourceBlock "simulink3/Math/Matrix\nGain"
SourceType "Matrix Gain"
K "[2 -1 0 0 0;-1 4 -3 0 0;0 -3 4 -1 0;0 0 -1 "
"1.5 -.5;0 0 0 -.5 2]*100000"
}
Block {
BlockType Sum
Name "Sum"
Ports [3, 1, 0, 0, 0]
Position [195, 30, 215, 50]
ShowName off
IconShape "round"
Inputs "|+--"
SaturateOnIntegerOverflow on
}
Block {
BlockType Reference
Name "make a vector\n"
Ports [1, 1, 0, 0, 0]
Position [115, 15, 145, 45]
SourceBlock "simulink3/Math/Matrix\nGain"
SourceType "Matrix Gain"
K "[1;0;0;0;0]"
}
Block {
BlockType Outport
Name "Out1"
Position [470, 33, 500, 47]
Port "1"
OutputWhenDisabled "held"
InitialOutput "[]"
}
Line {
SrcBlock "Integrator3"
SrcPort 1
Points [40, 0]
Branch {
Points [0, 110]
DstBlock "Stiffness Matrix"
DstPort 1
}
Branch {
DstBlock "Out1"
DstPort 1
}
}
Line {
SrcBlock "Integrator2"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "Integrator3"
DstPort 1
}
Branch {
Points [0, 60]
DstBlock "Damping Matrix"
DstPort 1
}
}
Line {
SrcBlock "Inverse of \nMass Matrix\n"
SrcPort 1
DstBlock "Integrator2"
DstPort 1
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Inverse of \nMass Matrix\n"
DstPort 1
}
Line {
SrcBlock "Damping Matrix"
SrcPort 1
Points [-85, 0]
DstBlock "Sum"
DstPort 3
}
Line {
SrcBlock "Stiffness Matrix"
SrcPort 1
Points [-81, 0]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "In1"
SrcPort 1
DstBlock "make a vector\n"
DstPort 1
}
Line {
SrcBlock "make a vector\n"
SrcPort 1
Points [34, 0]
DstBlock "Sum"
DstPort 1
}
}
}
Block {
BlockType ToWorkspace
Name "To Workspace1"
Position [465, 130, 525, 160]
NamePlacement "alternate"
VariableName "yout"
Buffer "inf"
Decimation "1"
SampleTime "dt"
SaveFormat "Matrix"
}
Block {
BlockType ToWorkspace
Name "To Workspace2"
Position [455, 45, 515, 75]
VariableName "time"
Buffer "inf"
Decimation "1"
SampleTime "dt"
SaveFormat "Matrix"
}
Block {
BlockType ToWorkspace
Name "To Workspace3"
Position [400, 255, 460, 285]
NamePlacement "alternate"
VariableName "force"
Buffer "inf"
Decimation "1"
SampleTime "dt"
SaveFormat "Matrix"
}
Line {
SrcBlock "Subsystem"
SrcPort 1
Points [50, 0]
DstBlock "To Workspace1"
DstPort 1
}
Line {
SrcBlock "Clock"
SrcPort 1
DstBlock "To Workspace2"
DstPort 1
}
Line {
Points [275, 140; 55, 0]
Branch {
DstBlock "Subsystem"
DstPort 1
}
Branch {
Points [0, 130]
DstBlock "To Workspace3"
DstPort 1
}
}
}
}