?? mldemo_suspnslow.mdl
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ShowName off
CollapseMode "All dimensions"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Sum
Name "Sum3"
Ports [2, 1]
Position [290, 35, 305, 75]
ShowName off
CollapseMode "All dimensions"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "damping"
Position [350, 106, 410, 154]
Gain "2*C"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "stiffness"
Position [350, 33, 410, 77]
Gain "2*K"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Outport
Name "pitch\nTorque"
Position [605, 25, 625, 45]
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Outport
Name "Vertical\nForce"
Position [605, 85, 625, 105]
Port "2"
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Line {
SrcBlock "Sum2"
SrcPort 1
DstBlock "damping"
DstPort 1
}
Line {
SrcBlock "Sum3"
SrcPort 1
DstBlock "stiffness"
DstPort 1
}
Line {
SrcBlock "THETA\nTHETAdot\nZ\nZdot"
SrcPort 1
DstBlock "Demux"
DstPort 1
}
Line {
SrcBlock "damping"
SrcPort 1
DstBlock "Fz"
DstPort 2
}
Line {
SrcBlock "stiffness"
SrcPort 1
DstBlock "Fz"
DstPort 1
}
Line {
SrcBlock "Fz"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Vertical\nForce"
DstPort 1
}
Branch {
Points [0, -60]
DstBlock "MomentArm3"
DstPort 1
}
}
Line {
SrcBlock "MomentArm3"
SrcPort 1
DstBlock "pitch\nTorque"
DstPort 1
}
Line {
SrcBlock "Demux"
SrcPort 1
DstBlock "MomentArm1"
DstPort 1
}
Line {
SrcBlock "Demux"
SrcPort 2
DstBlock "MomentArm2"
DstPort 1
}
Line {
SrcBlock "Demux"
SrcPort 3
Points [125, 0; 0, -100]
DstBlock "Sum3"
DstPort 2
}
Line {
SrcBlock "MomentArm1"
SrcPort 1
DstBlock "Sum3"
DstPort 1
}
Line {
SrcBlock "MomentArm2"
SrcPort 1
DstBlock "Sum2"
DstPort 1
}
Line {
SrcBlock "Demux"
SrcPort 4
Points [145, 0; 0, -75]
DstBlock "Sum2"
DstPort 2
}
Annotation {
Name "Two DOF Spring/Damper Model"
Position [337, 264]
FontSize 14
FontWeight "bold"
}
}
}
Block {
BlockType Mux
Name "Mux1"
Ports [2, 1]
Position [695, 25, 700, 125]
BackgroundColor "black"
ShowName off
Inputs "2"
DisplayOption "signals"
}
Block {
BlockType Mux
Name "Mux2"
Ports [2, 1]
Position [695, 256, 700, 374]
BackgroundColor "black"
ShowName off
Inputs "2"
DisplayOption "signals"
Port {
PortNumber 1
PropagatedSignals "Z+h, Zdot"
ShowPropagatedSignals "on"
RTWStorageClass "Auto"
DataLoggingNameMode "SignalName"
}
}
Block {
BlockType Mux
Name "Mux3"
Ports [2, 1]
Position [750, 135, 755, 235]
BackgroundColor "black"
ShowName off
Inputs "2"
DisplayOption "signals"
Port {
PortNumber 1
PropagatedSignals "Theta, Thetadot, Z+h, Zdot"
ShowPropagatedSignals "on"
RTWStorageClass "Auto"
DataLoggingNameMode "SignalName"
}
}
Block {
BlockType Mux
Name "Mux4"
Ports [2, 1]
Position [695, 135, 700, 235]
Orientation "left"
BackgroundColor "black"
ShowName off
Inputs "2"
DisplayOption "signals"
Port {
PortNumber 1
PropagatedSignals "Theta, Thetadot, Z+h, Zdot"
ShowPropagatedSignals "on"
RTWStorageClass "Auto"
DataLoggingNameMode "SignalName"
}
}
Block {
BlockType SubSystem
Name "Rear Suspension"
Ports [1, 2]
Position [400, 135, 500, 230]
Orientation "left"
BackgroundColor "cyan"
ShowPortLabels "none"
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
FunctionWithSeparateData off
MaskType "half-car suspension"
MaskDescription "Half-Car Suspension\nThe spring and damping rates for an individual wheel are entered below. Their combined effect as applied to two wheels at the specified distance from the center of mass is computed. The distance should be specified as positive if the subsystem is oriented such that increasing z corresponds to increasing theta, negative otherwise."
MaskHelp "See \"Using Simulink and Stateflow in Automotive Applications\" for a mathematical derivation of the subsystem operation. Contact your MathWorks distributor to obtain a copy. "
MaskPromptString "Stiffness = spring rate:|Damping rate:|Moment arm:"
MaskStyleString "edit,edit,edit"
MaskTunableValueString "on,on,on"
MaskCallbackString "||"
MaskEnableString "on,on,on"
MaskVisibilityString "on,on,on"
MaskToolTipString "on,on,on"
MaskVarAliasString ",,"
MaskVariables "K=@1;C=@2;L=@3;"
MaskDisplay "plot(-1, 0, 13, 12, [1 12], [11 11], [1 5], [2 2], [1 2], [4.5 5], [2 0], [5 6], [0 2], [6 7], [2 0], [7 8], [0 1], [8 8.5], [1 1], [8.5 11], [1 1], [2 4.5], [5 5], [2 5], [4 6], [5 5], [4 4], [5 8], [6 6], [5 8], [4 6], [6.5 6.5], [5 5], [6.5 11], [0 1], [1 2], [2 3], [1 2], [4 5], [1 2])"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "port"
MaskIconUnits "autoscale"
MaskValueString "kr|cr|Lr"
MaskTabNameString ",,"
Port {
PortNumber 1
Name "Reart Pitch Moment"
RTWStorageClass "Auto"
DataLoggingNameMode "SignalName"
}
Port {
PortNumber 2
Name "RearForce"
TestPoint on
RTWStorageClass "Auto"
DataLogging on
DataLoggingNameMode "SignalName"
}
System {
Name "Rear Suspension"
Location [1021, 566, 1680, 1018]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.500000, 0.500000, 0.500000, 0.500000]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
Block {
BlockType Inport
Name "THETA\nTHETAdot\nZ\nZdot"
Position [35, 125, 55, 145]
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Demux
Name "Demux"
Ports [1, 4]
Position [100, 13, 110, 257]
BackgroundColor "black"
ShowName off
}
Block {
BlockType Sum
Name "Fz"
Ports [2, 1]
Position [450, 16, 465, 169]
Inputs "--"
CollapseMode "All dimensions"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "MomentArm1"
Position [155, 25, 215, 65]
Gain "L"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "MomentArm2"
Position [155, 85, 215, 125]
Gain "L"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "MomentArm3"
Position [510, 18, 555, 52]
Gain "L"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Sum
Name "Sum2"
Ports [2, 1]
Position [290, 84, 305, 171]
ShowName off
CollapseMode "All dimensions"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Sum
Name "Sum3"
Ports [2, 1]
Position [290, 35, 305, 75]
ShowName off
CollapseMode "All dimensions"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "damping"
Position [350, 106, 410, 154]
Gain "2*C"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Gain
Name "stiffness"
Position [350, 33, 410, 77]
Gain "2*K"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Outport
Name "pitch\nTorque"
Position [605, 25, 625, 45]
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Outport
Name "Vertical\nForce"
Position [605, 85, 625, 105]
Port "2"
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Line {
SrcBlock "Demux"
SrcPort 4
Points [145, 0; 0, -75]
DstBlock "Sum2"
DstPort 2
}
Line {
SrcBlock "MomentArm2"
SrcPort 1
DstBlock "Sum2"
DstPort 1
}
Line {
SrcBlock "MomentArm1"
SrcPort 1
DstBlock "Sum3"
DstPort 1
}
Line {
SrcBlock "Demux"
SrcPort 3
Points [125, 0; 0, -100]
DstBlock "Sum3"
DstPort 2
}
Line {
SrcBlock "Demux"
SrcPort 2
DstBlock "MomentArm2"
DstPort 1
}
Line {
SrcBlock "Demux"
SrcPort 1
DstBlock "MomentArm1"
DstPort 1
}
Line {
SrcBlock "MomentArm3"
SrcPort 1
DstBlock "pitch\nTorque"
DstPort 1
}
Line {
SrcBlock "Fz"
SrcPort 1
Points [20, 0]
Branch {
Points [0, -60]
DstBlock "MomentArm3"
DstPort 1
}
Branch {
DstBlock "Vertical\nForce"
DstPort 1
}
}
Line {
SrcBlock "stiffness"
SrcPort 1
DstBlock "Fz"
DstPort 1
}
Line {
SrcBlock "damping"
SrcPort 1
DstBlock "Fz"
DstPort 2
}
Line {
SrcBlock "THETA\nTHETAdot\nZ\nZdot"
SrcPort 1
DstBlock "Demux"
DstPort 1
}
Line {
SrcBlock "Sum3"
SrcPort 1
DstBlock "stiffness"
DstPort 1
}
Line {
SrcBlock "Sum2"
SrcPort 1
DstBlock "damping"
DstPort 1
}
Annotation {
Name "Two DOF Spring/Damper Model"
Position [337, 264]
FontSize 14
FontWeight "bold"
}
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