ch78.mdl

《Matlab7.x系统建模与仿真》光盘源码

	      RTWCAPIStates	      off
	      GenerateASAP2	      off
	    }
	    PropName		    "Components"
	  }
	}
	PropName		"Components"
      }
      Name		      "Configuration"
      SimulationMode	      "normal"
      CurrentDlgPage	      "Solver"
    }
    PropName		    "ConfigurationSets"
  }
  Simulink.ConfigSet {
    $PropName		    "ActiveConfigurationSet"
    $ObjectID		    1
  }
  BlockDefaults {
    Orientation		    "right"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    NamePlacement	    "normal"
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
    ShowName		    on
  }
  BlockParameterDefaults {
    Block {
      BlockType		      Gain
      Gain		      "1"
      Multiplication	      "Element-wise(K.*u)"
      ParameterDataTypeMode   "Same as input"
      ParameterDataType	      "sfix(16)"
      ParameterScalingMode    "Best Precision: Matrix-wise"
      ParameterScaling	      "2^0"
      OutDataTypeMode	      "Same as input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Inport
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      Interpolate	      on
    }
    Block {
      BlockType		      Integrator
      ExternalReset	      "none"
      InitialConditionSource  "internal"
      InitialCondition	      "0"
      LimitOutput	      off
      UpperSaturationLimit    "inf"
      LowerSaturationLimit    "-inf"
      ShowSaturationPort      off
      ShowStatePort	      off
      AbsoluteTolerance	      "auto"
      ZeroCross		      on
    }
    Block {
      BlockType		      Outport
      Port		      "1"
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      OutputWhenDisabled      "held"
      InitialOutput	      "[]"
    }
    Block {
      BlockType		      Scope
      Floating		      off
      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	      "0"
    }
    Block {
      BlockType		      Sin
      SineType		      "Time based"
      TimeSource	      "Use simulation time"
      Amplitude		      "1"
      Bias		      "0"
      Frequency		      "1"
      Phase		      "0"
      Samples		      "10"
      Offset		      "0"
      SampleTime	      "-1"
      VectorParams1D	      on
    }
    Block {
      BlockType		      SubSystem
      ShowPortLabels	      on
      Permissions	      "ReadWrite"
      PermitHierarchicalResolution "All"
      SystemSampleTime	      "-1"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      SimViewingDevice	      off
      DataTypeOverride	      "UseLocalSettings"
      MinMaxOverflowLogging   "UseLocalSettings"
    }
    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"
    }
  }
  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		    "model07to08"
    Location		    [123, 228, 524, 319]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "A4"
    PaperUnits		    "centimeters"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Gain
      Name		      "Gain2"
      Position		      [65, 30, 95, 60]
      Gain		      "2"
      ParameterDataTypeMode   "Inherit via internal rule"
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [350, 29, 380, 61]
      Location		      [45, 176, 369, 415]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Sin
      Name		      "Sine Wave"
      Ports		      [0, 1]
      Position		      [15, 30, 45, 60]
      SineType		      "Time based"
      SampleTime	      "0"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Subsystem"
      Ports		      [1, 1]
      Position		      [185, 15, 225, 75]
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskType		      "DynamicsSample"
      MaskDescription	      "Models the equation for a line, Mx''+Dx'+Kx=f\n"
"The Mass, Damp and Stiffness are masked block parameters."
      MaskHelp		      "Enter the Mass, Damp and Stiffness in the block"
" diaglog parameter fields.\nThe block generates x for you."
      MaskPromptString	      "Mass|Damp|Stiffness"
      MaskStyleString	      "edit,edit,edit"
      MaskTunableValueString  "on,on,on"
      MaskCallbackString      "||"
      MaskEnableString	      "on,on,on"
      MaskVisibilityString    "on,on,on"
      MaskToolTipString	      "on,on,on"
      MaskVarAliasString      ",,"
      MaskVariables	      "m=@1;D=@2;K=@3;"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "1|4|3"
      MaskTabNameString	      ",,"
      System {
	Name			"Subsystem"
	Location		[575, 223, 920, 369]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [25, 33, 55, 47]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [145, 89, 195, 121]
	  Orientation		  "left"
	  Gain			  "-K/M"
	  ParameterDataTypeMode	  "Inherit via internal rule"
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain1"
	  Position		  [85, 70, 135, 100]
	  Orientation		  "left"
	  Gain			  "-D/M"
	  ParameterDataTypeMode	  "Inherit via internal rule"
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Integrator
	  Name			  "Integrator"
	  Ports			  [1, 1]
	  Position		  [150, 35, 180, 65]
	  InitialCondition	  "0.2"
	}
	Block {
	  BlockType		  Integrator
	  Name			  "Integrator1"
	  Ports			  [1, 1]
	  Position		  [220, 35, 250, 65]
	  InitialCondition	  "0.5"
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [3, 1]
	  Position		  [80, 34, 110, 66]
	  ShowName		  off
	  Inputs		  "+++"
	  InputSameDT		  off
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [290, 43, 320, 57]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	}
	Line {
	  SrcBlock		  "Integrator"
	  SrcPort		  1
	  Points		  [0, 0; 10, 0]
	  Branch {
	    Points		    [0, 35]
	    DstBlock		    "Gain1"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Integrator1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Integrator1"
	  SrcPort		  1
	  Points		  [0, 0; 15, 0]
	  Branch {
	    Points		    [0, 55]
	    DstBlock		    "Gain"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Out1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  DstBlock		  "Integrator"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Gain"
	  SrcPort		  1
	  Points		  [-100, 0; 0, -55]
	  DstBlock		  "Sum"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Gain1"
	  SrcPort		  1
	  Points		  [-20, 0; 0, -25]
	  DstBlock		  "Sum"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  1
	}
	Annotation {
	  Name			  "Sum"
	  Position		  [91, 26]
	}
      }
    }
    Line {
      SrcBlock		      "Sine Wave"
      SrcPort		      1
      DstBlock		      "Gain2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gain2"
      SrcPort		      1
      DstBlock		      "Subsystem"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Subsystem"
      SrcPort		      1
      DstBlock		      "Scope"
      DstPort		      1
    }
  }
}