Model {
  Name			  "hw1rollmill"
  Version		  4.00
  SampleTimeColors	  off
  LibraryLinkDisplay	  "none"
  WideLines		  off
  ShowLineDimensions	  off
  ShowPortDataTypes	  off
  RecordCoverage	  off
  CovPath		  "/"
  CovSaveName		  "covdata"
  CovNameIncrementing	  off
  CovHtmlReporting	  on
  BlockNameDataTip	  off
  BlockParametersDataTip  off
  BlockDescriptionStringDataTip	off
  ToolBar		  on
  StatusBar		  on
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  Created		  "Sun Sep 29 13:07:08 2002"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "Administrator"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Sun Sep 29 16:15:19 2002"
  ModelVersionFormat	  "1.%<AutoIncrement:31>"
  ConfigurationManager	  "none"
  SimParamPage		  "Solver"
  StartTime		  "0.0"
  StopTime		  "30.0"
  SolverMode		  "Auto"
  Solver		  "ode5"
  RelTol		  "1e-3"
  AbsTol		  "auto"
  Refine		  "1"
  MaxStep		  "auto"
  MinStep		  "auto"
  MaxNumMinSteps	  "-1"
  InitialStep		  "auto"
  FixedStep		  ".01"
  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		  "Array"
  LimitDataPoints	  on
  MaxDataPoints		  "1000"
  Decimation		  "1"
  AlgebraicLoopMsg	  "warning"
  MinStepSizeMsg	  "warning"
  UnconnectedInputMsg	  "warning"
  UnconnectedOutputMsg	  "warning"
  UnconnectedLineMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  SingleTaskRateTransMsg  "none"
  MultiTaskRateTransMsg	  "error"
  IntegerOverflowMsg	  "warning"
  CheckForMatrixSingularity "none"
  UnnecessaryDatatypeConvMsg "none"
  Int32ToFloatConvMsg	  "warning"
  SignalLabelMismatchMsg  "none"
  LinearizationMsg	  "none"
  VectorMatrixConversionMsg "none"
  SfunCompatibilityCheckMsg "none"
  BlockPriorityViolationMsg "warning"
  ArrayBoundsChecking	  "none"
  ConsistencyChecking	  "none"
  ZeroCross		  on
  Profile		  off
  SimulationMode	  "normal"
  RTWSystemTargetFile	  "grt.tlc"
  RTWInlineParameters	  off
  RTWRetainRTWFile	  off
  RTWTemplateMakefile	  "grt_default_tmf"
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  TLCProfiler		  off
  TLCDebug		  off
  TLCCoverage		  off
  AccelSystemTargetFile	  "accel.tlc"
  AccelTemplateMakefile	  "accel_default_tmf"
  AccelMakeCommand	  "make_rtw"
  ExtModeMexFile	  "ext_comm"
  ExtModeBatchMode	  off
  ExtModeTrigType	  "manual"
  ExtModeTrigMode	  "normal"
  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	  on
  ExtModeLogAll		  on
  OptimizeBlockIOStorage  on
  BufferReuse		  on
  ParameterPooling	  on
  BlockReductionOpt	  off
  BooleanDataType	  off
  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		    "hw1rollmill"
    Location		    [492, 74, 1147, 591]
    Open		    off
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "automatic"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    AutoZoom		    off
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      TransportDelay
      Name		      "Actuator\nDelay"
      Position		      [240, 140, 270, 170]
      DelayTime		      ".01"
      InitialInput	      "0"
      BufferSize	      "1024"
      PadeOrder		      "0"
      Port {
	PortNumber		1
	Name			"screw\nposition"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      Step
      Name		      "Desired\nThickness, \nh_d, mm"
      Position		      [35, 140, 65, 170]
      Time		      "10"
      Before		      "3"
      After		      "3"
      SampleTime	      "0"
      VectorParams1D	      on
    }
    Block {
      BlockType		      Gain
      Name		      "Influence of\nInput Thickness"
      Position		      [340, 37, 380, 83]
      Gain		      "2/(1+2)"
      Multiplication	      "Element-wise(K.*u)"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "Influence of \nScrew Position"
      Position		      [325, 132, 365, 178]
      Gain		      "1/(1+2)"
      Multiplication	      "Element-wise(K.*u)"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Constant
      Name		      "Input\nThickness, \nH, mm"
      Position		      [265, 45, 295, 75]
      Value		      "4"
      VectorParams1D	      on
    }
    Block {
      BlockType		      TransportDelay
      Name		      "Measurement\nDelay"
      Position		      [295, 235, 325, 265]
      Orientation	      "left"
      DelayTime		      "1"
      InitialInput	      "0"
      BufferSize	      "1024"
      PadeOrder		      "0"
    }
    Block {
      BlockType		      SubSystem
      Name		      "PI Controller"
      Ports		      [1, 1]
      Position		      [160, 125, 200, 185]
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      System {
	Name			"PI Controller"
	Location		[657, 228, 847, 310]
	Open			on
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"automatic"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	AutoZoom		on
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [20, 88, 50, 102]
	  Port			  "1"
	  Interpolate		  on
	}
	Block {
	  BlockType		  Integrator
	  Name			  "Integrator"
	  Ports			  [1, 1]
	  Position		  [120, 25, 150, 55]
	  ExternalReset		  "none"
	  InitialConditionSource  "internal"
	  InitialCondition	  "0"
	  LimitOutput		  off
	  UpperSaturationLimit	  "inf"
	  LowerSaturationLimit	  "-inf"
	  ShowSaturationPort	  off
	  ShowStatePort		  off
	  AbsoluteTolerance	  "auto"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Ki"
	  Position		  [185, 24, 235, 56]
	  BackgroundColor	  "orange"
	  Gain			  "4"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Gain
	  Name			  "Kp"
	  Position		  [185, 135, 235, 165]
	  BackgroundColor	  "orange"
	  Gain			  "2"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum2"
	  Ports			  [2, 1]
	  Position		  [245, 85, 265, 105]
	  ShowName		  off
	  IconShape		  "round"
	  Inputs		  "++"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [310, 88, 340, 102]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "[]"
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  Points		  [0, 0; 40, 0]
	  Branch {
	    Points		    [0, -55]
	    DstBlock		    "Integrator"
	    DstPort		    1
	  }
	  Branch {
	    Labels		    [2, 0]
	    Points		    [0, 55]
	    DstBlock		    "Kp"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Integrator"
	  SrcPort		  1
	  DstBlock		  "Ki"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Ki"
	  SrcPort		  1
	  Points		  [15, 0]
	  DstBlock		  "Sum2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Kp"
	  SrcPort		  1
	  Points		  [15, 0]
	  DstBlock		  "Sum2"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Sum2"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Saturate
      Name		      "Saturation"
      Position		      [480, 140, 510, 170]
      UpperLimit	      "Inf"
      LowerLimit	      "0"
      LinearizeAsGain	      on
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [565, 114, 595, 146]
      Floating		      off
      Location		      [156, 372, 480, 611]
      Open		      on
      NumInputPorts	      "1"
      TickLabels	      "OneTimeTick"
      ZoomMode		      "xonly"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      Grid		      "on"
      TimeRange		      "30"
      YMin		      "0"
      YMax		      "10"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      DataFormat	      "StructureWithTime"
      LimitDataPoints	      off
      MaxDataPoints	      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [395, 145, 415, 165]
      NamePlacement	      "alternate"
      ShowName		      off
      IconShape		      "round"
      Inputs		      "++|"
      SaturateOnIntegerOverflow	on
      Port {
	PortNumber		1
	Name			"Output\nThickness, \nh, mm"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Ports		      [2, 1]
      Position		      [100, 145, 120, 165]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|+-"
      SaturateOnIntegerOverflow	on
      Port {
	PortNumber		1
	Name			"error"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace"
      Position		      [565, 175, 625, 205]
      VariableName	      "rollmill"
      MaxDataPoints	      "inf"
      Decimation	      "1"
      SampleTime	      "-1"
      SaveFormat	      "Structure"
    }
    Line {
      SrcBlock		      "Input\nThickness, \nH, mm"
      SrcPort		      1
      DstBlock		      "Influence of\nInput Thickness"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Influence of\nInput Thickness"
      SrcPort		      1
      Points		      [20, 0]
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Influence of \nScrew Position"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      2
    }
    Line {
      Name		      "Output\nThickness, \nh, mm"
      Labels		      [0, 1]
      SrcBlock		      "Sum"
      SrcPort		      1
      DstBlock		      "Saturation"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Measurement\nDelay"
      SrcPort		      1
      Points		      [-180, 0]
      DstBlock		      "Sum1"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Desired\nThickness, \nh_d, mm"
      SrcPort		      1
      DstBlock		      "Sum1"
      DstPort		      1
    }
    Line {
      Name		      "error"
      Labels		      [0, 1]
      SrcBlock		      "Sum1"
      SrcPort		      1
      DstBlock		      "PI Controller"
      DstPort		      1
    }
    Line {
      Labels		      [0, 0]
      SrcBlock		      "PI Controller"
      SrcPort		      1
      DstBlock		      "Actuator\nDelay"
      DstPort		      1
    }
    Line {
      Name		      "screw\nposition"
      Labels		      [0, 1]
      SrcBlock		      "Actuator\nDelay"
      SrcPort		      1
      DstBlock		      "Influence of \nScrew Position"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Saturation"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	Points			[0, 95]
	DstBlock		"Measurement\nDelay"
	DstPort			1
      }
      Branch {
	Points			[20, 0]
	Branch {
	  DstBlock		  "Scope"
	  DstPort		  1
	}
	Branch {
	  DstBlock		  "To Workspace"
	  DstPort		  1
	}
      }
    }
  }
}