📄 f14.mdl
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BlockType TransferFcn
Name "Transfer Fcn.1"
Position [360, 250, 420, 300]
Denominator "[1,-Mq]"
}
Block {
BlockType TransferFcn
Name "Transfer Fcn.2"
Position [360, 76, 420, 124]
Denominator "[1,-Zw]"
}
Block {
BlockType Outport
Name "Vertical Velocity\nw (ft/sec)"
Position [510, 91, 530, 109]
InitialOutput "0"
}
Block {
BlockType Outport
Name "Pitch Rate\nq (rad/sec)"
Position [510, 266, 530, 284]
Port "2"
InitialOutput "0"
}
Line {
SrcBlock "Transfer Fcn.2"
SrcPort 1
Points [35, 0]
Branch {
DstBlock "Vertical Velocity\nw (ft/sec)"
DstPort 1
}
Branch {
Points [0, 60; -35, 65]
DstBlock "Gain4"
DstPort 1
}
}
Line {
SrcBlock "Transfer Fcn.1"
SrcPort 1
Points [35, 0]
Branch {
DstBlock "Pitch Rate\nq (rad/sec)"
DstPort 1
}
Branch {
Points [0, -50; -28, -60]
DstBlock "Gain3"
DstPort 1
}
}
Line {
SrcBlock "Gain6"
SrcPort 1
Points [55, 0]
DstBlock "Sum2"
DstPort 3
}
Line {
SrcBlock "Gain5"
SrcPort 1
Points [60, 0]
DstBlock "Sum1"
DstPort 1
}
Line {
SrcBlock "Gain3"
SrcPort 1
Points [-75, 0]
DstBlock "Sum1"
DstPort 3
}
Line {
SrcBlock "Rotary Gust\nqGust (rad/sec)"
SrcPort 1
DstBlock "Sum2"
DstPort 2
}
Line {
SrcBlock "Sum2"
SrcPort 1
DstBlock "Transfer Fcn.1"
DstPort 1
}
Line {
SrcBlock "Sum1"
SrcPort 1
DstBlock "Transfer Fcn.2"
DstPort 1
}
Line {
SrcBlock "Gain4"
SrcPort 1
Points [-75, 0]
DstBlock "Sum2"
DstPort 1
}
Line {
SrcBlock "Vertical Gust\nwGust (ft/sec)"
SrcPort 1
DstBlock "Sum1"
DstPort 2
}
Line {
SrcBlock "Elevator\nDeflection\nd (deg)"
SrcPort 1
Points [30, 0]
Branch {
DstBlock "Gain5"
DstPort 1
}
Branch {
Points [0, 315]
DstBlock "Gain6"
DstPort 1
}
}
}
}
Block {
BlockType SubSystem
Name "Controller"
Ports [3, 1]
Position [90, 95, 250, 155]
TreatAsAtomicUnit off
System {
Name "Controller"
Location [2, 74, 562, 453]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "Stick\nInput (in)"
Position [20, 94, 40, 116]
}
Block {
BlockType Inport
Name "alpha (rad)"
Position [460, 205, 480, 225]
Orientation "left"
Port "2"
}
Block {
BlockType Inport
Name "q (rad/sec)"
Position [460, 295, 480, 315]
Orientation "left"
Port "3"
}
Block {
BlockType TransferFcn
Name "Alpha-sensor\nLow-pass Filter"
Position [320, 190, 395, 240]
Orientation "left"
Denominator "[Tal,1]"
}
Block {
BlockType Gain
Name "Gain"
Position [290, 15, 330, 55]
ShowName off
Gain "Kf"
}
Block {
BlockType Gain
Name "Gain2"
Position [250, 285, 290, 325]
Orientation "left"
ShowName off
Gain "Kq"
}
Block {
BlockType Gain
Name "Gain3"
Position [250, 195, 290, 235]
Orientation "left"
ShowName off
Gain "Ka"
}
Block {
BlockType TransferFcn
Name "Pitch Rate\nLead Filter"
Position [325, 280, 395, 330]
Orientation "left"
Numerator "[1,W1]"
Denominator "[1,W2]"
}
Block {
BlockType TransferFcn
Name "Proportional\nplus integral\ncompensator"
Position [270, 80, 340, 130]
Numerator "[Ki]"
Denominator "[1,0]"
}
Block {
BlockType TransferFcn
Name "Stick\nPrefilter"
Position [80, 80, 150, 130]
Denominator "[Ts,1]"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [410, 95, 430, 115]
ShowName off
IconShape "round"
Inputs "++|"
}
Block {
BlockType Sum
Name "Sum1"
Ports [2, 1]
Position [195, 205, 215, 225]
Orientation "up"
ShowName off
IconShape "round"
Inputs "|++"
}
Block {
BlockType Sum
Name "Sum2"
Ports [2, 1]
Position [195, 95, 215, 115]
ShowName off
IconShape "round"
Inputs "|+-"
}
Block {
BlockType Outport
Name "Elevator\nCommand (deg)"
Position [495, 94, 515, 116]
InitialOutput "0"
}
Line {
SrcBlock "Sum2"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Proportional\nplus integral\ncompensator"
DstPort 1
}
Branch {
Points [0, -70]
DstBlock "Gain"
DstPort 1
}
}
Line {
SrcBlock "Gain"
SrcPort 1
Points [85, 0]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Proportional\nplus integral\ncompensator"
SrcPort 1
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Stick\nPrefilter"
SrcPort 1
DstBlock "Sum2"
DstPort 1
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Elevator\nCommand (deg)"
DstPort 1
}
Line {
SrcBlock "Gain2"
SrcPort 1
Points [-40, 0]
DstBlock "Sum1"
DstPort 1
}
Line {
SrcBlock "Gain3"
SrcPort 1
DstBlock "Sum1"
DstPort 2
}
Line {
SrcBlock "Sum1"
SrcPort 1
DstBlock "Sum2"
DstPort 2
}
Line {
SrcBlock "Pitch Rate\nLead Filter"
SrcPort 1
DstBlock "Gain2"
DstPort 1
}
Line {
SrcBlock "q (rad/sec)"
SrcPort 1
DstBlock "Pitch Rate\nLead Filter"
DstPort 1
}
Line {
SrcBlock "Alpha-sensor\nLow-pass Filter"
SrcPort 1
DstBlock "Gain3"
DstPort 1
}
Line {
SrcBlock "alpha (rad)"
SrcPort 1
DstBlock "Alpha-sensor\nLow-pass Filter"
DstPort 1
}
Line {
SrcBlock "Stick\nInput (in)"
SrcPort 1
DstBlock "Stick\nPrefilter"
DstPort 1
}
}
}
Block {
BlockType SubSystem
Name "Dryden Wind\nGust Models"
Ports [0, 2]
Position [125, 232, 155, 283]
TreatAsAtomicUnit off
Port {
PortNumber 1
Name "wGust"
TestPoint off
LinearAnalysisOutput off
LinearAnalysisInput off
RTWStorageClass "Auto"
DataLogging off
DataLoggingNameMode "SignalName"
DataLoggingDecimateData off
DataLoggingDecimation "2"
DataLoggingLimitDataPoints off
DataLoggingMaxPoints "5000"
}
Port {
PortNumber 2
Name "qGust"
TestPoint off
LinearAnalysisOutput off
LinearAnalysisInput off
RTWStorageClass "Auto"
DataLogging off
DataLoggingNameMode "SignalName"
DataLoggingDecimateData off
DataLoggingDecimation "2"
DataLoggingLimitDataPoints off
DataLoggingMaxPoints "5000"
}
System {
Name "Dryden Wind\nGust Models"
Location [24, 123, 476, 361]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Reference
Name "Band-Limited\nWhite Noise"
Ports [0, 1]
Position [15, 30, 45, 60]
SourceBlock "simulink/Sources/Band-Limited\nWhite Noise"
SourceType "Continuous White Noise."
Cov "1"
Ts "0.1"
seed "[23341]"
VectorParams1D on
}
Block {
BlockType TransferFcn
Name "Q-gust model"
Position [155, 145, 295, 195]
Numerator "pi/(4*b)*[1 0]"
Denominator "[1 pi*Vto/(4*b)]"
}
Block {
BlockType UnitDelay
Name "Unit Delay"
Position [65, 31, 90, 59]
SampleTime "0.1"
}
Block {
BlockType TransferFcn
Name "W-gust model"
Position [115, 17, 335, 73]
Numerator "Swg/sqrt(a^3)*[sqrt(3)*a,1]"
Denominator "[1 (2/a) 1/a^2]"
}
Block {
BlockType Outport
Name "Wg"
Position [380, 35, 400, 55]
InitialOutput "0"
}
Block {
BlockType Outport
Name "Qg"
Position [380, 160, 400, 180]
Port "2"
InitialOutput "0"
}
Line {
SrcBlock "Band-Limited\nWhite Noise"
SrcPort 1
DstBlock "Unit Delay"
DstPort 1
}
Line {
SrcBlock "Q-gust model"
SrcPort 1
DstBlock "Qg"
DstPort 1
}
Line {
SrcBlock "W-gust model"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "Wg"
DstPort 1
}
Branch {
Points [0, 70; -225, 0; 0, 55]
DstBlock "Q-gust model"
DstPort 1
}
}
Line {
SrcBlock "Unit Delay"
SrcPort 1
DstBlock "W-gust model"
DstPort 1
}
}
}
Block {
BlockType Gain
Name "Gain"
Position [230, 166, 270, 204]
ShowName off
Gain "Zw"
}
Block {
BlockType Gain
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