exm080422_1.mdl

matlab mfiles实例分析

	    DataLoggingMaxPoints    "5000"
	  }
	}
	Block {
	  BlockType		  Integrator
	  Name			  "Int2"
	  Ports			  [1, 1]
	  Position		  [460, 70, 490, 100]
	  Port {
	    PortNumber		    1
	    Name		    "x"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	    DataLogging		    off
	    DataLoggingNameMode	    "SignalName"
	    DataLoggingDecimateData off
	    DataLoggingDecimation   "2"
	    DataLoggingLimitDataPoints off
	    DataLoggingMaxPoints    "5000"
	  }
	}
	Block {
	  BlockType		  Gain
	  Name			  "InvMass"
	  Position		  [310, 69, 355, 101]
	  NamePlacement		  "alternate"
	  Gain			  "0.01"
	  Port {
	    PortNumber		    1
	    Name		    "x''"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	    DataLogging		    off
	    DataLoggingNameMode	    "SignalName"
	    DataLoggingDecimateData off
	    DataLoggingDecimation   "2"
	    DataLoggingLimitDataPoints off
	    DataLoggingMaxPoints    "5000"
	  }
	}
	Block {
	  BlockType		  MinMax
	  Name			  "LowLim"
	  Ports			  [2, 1]
	  Position		  [180, 26, 205, 99]
	  Function		  "max"
	  Inputs		  "2"
	  Port {
	    PortNumber		    1
	    Name		    "   Fe"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	    DataLogging		    off
	    DataLoggingNameMode	    "SignalName"
	    DataLoggingDecimateData off
	    DataLoggingDecimation   "2"
	    DataLoggingLimitDataPoints off
	    DataLoggingMaxPoints    "5000"
	  }
	}
	Block {
	  BlockType		  Constant
	  Name			  "Max Brake"
	  Position		  [125, 35, 160, 55]
	  Value			  "Fmin"
	}
	Block {
	  BlockType		  Constant
	  Name			  "Max Thrust"
	  Position		  [25, 46, 60, 64]
	  Value			  "Fmax"
	}
	Block {
	  BlockType		  Mux
	  Name			  "Mux"
	  Ports			  [2, 1]
	  Position		  [400, 124, 405, 151]
	  Orientation		  "left"
	  ShowName		  off
	  Inputs		  "2"
	  DisplayOption		  "bar"
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum1"
	  Ports			  [3, 1]
	  Position		  [255, 53, 275, 117]
	  ShowName		  off
	  Inputs		  "+--"
	}
	Block {
	  BlockType		  MinMax
	  Name			  "UpLim"
	  Ports			  [2, 1]
	  Position		  [90, 34, 115, 121]
	  Function		  "min"
	  Inputs		  "2"
	}
	Block {
	  BlockType		  Outport
	  Name			  "SaOut"
	  Position		  [420, 35, 450, 50]
	  Orientation		  "up"
	}
	Line {
	  SrcBlock		  "FcIn"
	  SrcPort		  1
	  DstBlock		  "UpLim"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "ClockIn"
	  SrcPort		  1
	  DstBlock		  "Mux"
	  DstPort		  2
	}
	Line {
	  Name			  "x"
	  Labels		  [1, 0]
	  SrcBlock		  "Int2"
	  SrcPort		  1
	  Points		  [10, 0; 0, 100]
	  DstBlock		  "FH"
	  DstPort		  1
	}
	Line {
	  Name			  "Fh"
	  Labels		  [3, 0]
	  SrcBlock		  "FH"
	  SrcPort		  1
	  Points		  [-150, 0; 0, -100]
	  DstBlock		  "Sum1"
	  DstPort		  2
	}
	Line {
	  Name			  "Fw"
	  Labels		  [-1, 1]
	  SrcBlock		  "FW"
	  SrcPort		  1
	  Points		  [-55, 0]
	  DstBlock		  "Sum1"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "Mux"
	  SrcPort		  1
	  DstBlock		  "FW"
	  DstPort		  1
	}
	Line {
	  Name			  "x'"
	  Labels		  [1, 0]
	  SrcBlock		  "Int1"
	  SrcPort		  1
	  Points		  [15, 0]
	  Branch {
	    DstBlock		    "SaOut"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Int2"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 45]
	    DstBlock		    "Mux"
	    DstPort		    1
	  }
	}
	Line {
	  Name			  "x''"
	  Labels		  [-1, 1]
	  SrcBlock		  "InvMass"
	  SrcPort		  1
	  DstBlock		  "Int1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Sum1"
	  SrcPort		  1
	  DstBlock		  "InvMass"
	  DstPort		  1
	}
	Line {
	  Name			  "   Fe"
	  Labels		  [1, 0]
	  SrcBlock		  "LowLim"
	  SrcPort		  1
	  DstBlock		  "Sum1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Max Brake"
	  SrcPort		  1
	  DstBlock		  "LowLim"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "UpLim"
	  SrcPort		  1
	  DstBlock		  "LowLim"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Max Thrust"
	  SrcPort		  1
	  DstBlock		  "UpLim"
	  DstPort		  1
	}
	Annotation {
	  Name			  "Mux"
	  Position		  [401, 158]
	}
	Annotation {
	  Name			  "Sum1"
	  Position		  [263, 47]
	}
      }
    }
    Block {
      BlockType		      Clock
      Name		      "Clock"
      Position		      [175, 65, 195, 85]
      Decimation	      "10"
    }
    Block {
      BlockType		      Constant
      Name		      "Constant"
      Position		      [140, 119, 180, 141]
      Orientation	      "left"
      NamePlacement	      "alternate"
    }
    Block {
      BlockType		      Display
      Name		      "Display"
      Ports		      [1]
      Position		      [205, 115, 295, 145]
      Orientation	      "left"
      NamePlacement	      "alternate"
      Decimation	      "1"
    }
    Block {
      BlockType		      SubSystem
      Name		      "P Controller"
      Ports		      [2, 1]
      Position		      [60, 31, 155, 89]
      NamePlacement	      "alternate"
      TreatAsAtomicUnit	      off
      System {
	Name			"P Controller"
	Location		[95, 224, 335, 348]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "SaIn -"
	  Position		  [50, 25, 80, 40]
	  Orientation		  "down"
	}
	Block {
	  BlockType		  Inport
	  Name			  "ScIn +"
	  Position		  [25, 73, 55, 87]
	  Port			  "2"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Ke"
	  Position		  [125, 57, 160, 83]
	  Gain			  "50"
	  Port {
	    PortNumber		    1
	    Name		    "Fc"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	    DataLogging		    off
	    DataLoggingNameMode	    "SignalName"
	    DataLoggingDecimateData off
	    DataLoggingDecimation   "2"
	    DataLoggingLimitDataPoints off
	    DataLoggingMaxPoints    "5000"
	  }
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [2, 1]
	  Position		  [80, 50, 95, 90]
	  ShowName		  off
	  Inputs		  "-+"
	}
	Block {
	  BlockType		  Outport
	  Name			  "FcOut"
	  Position		  [185, 63, 215, 77]
	}
	Line {
	  SrcBlock		  "SaIn -"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  DstBlock		  "Ke"
	  DstPort		  1
	}
	Line {
	  Name			  "Fc"
	  Labels		  [0, 0]
	  SrcBlock		  "Ke"
	  SrcPort		  1
	  DstBlock		  "FcOut"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "ScIn +"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  2
	}
	Annotation {
	  Name			  "Sum2"
	  Position		  [91, 99]
	}
      }
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [355, 114, 385, 146]
      NamePlacement	      "alternate"
      Location		      [587, 259, 911, 498]
      Open		      on
      NumInputPorts	      "1"
      ZoomMode		      "yonly"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      YMin		      "0"
      YMax		      "100"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Reference
      Name		      "Slider Gain "
      Ports		      [1, 1]
      Position		      [50, 120, 115, 140]
      Orientation	      "left"
      NamePlacement	      "alternate"
      SourceBlock	      "simulink/Math\nOperations/Slider\nGain"
      SourceType	      "Slider Gain"
      low		      "0"
      gain		      "62.5"
      high		      "100"
      Port {
	PortNumber		1
	Name			"x'c"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
	DataLogging		off
	DataLoggingNameMode	"SignalName"
	DataLoggingDecimateData	off
	DataLoggingDecimation	"2"
	DataLoggingLimitDataPoints off
	DataLoggingMaxPoints	"5000"
      }
    }
    Line {
      SrcBlock		      "P Controller"
      SrcPort		      1
      Points		      [10, 0; 0, -15]
      DstBlock		      "Automobile Model"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Clock"
      SrcPort		      1
      DstBlock		      "Automobile Model"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Constant"
      SrcPort		      1
      DstBlock		      "Slider Gain "
      DstPort		      1
    }
    Line {
      Name		      "x'c"
      Labels		      [0, 0]
      SrcBlock		      "Slider Gain "
      SrcPort		      1
      Points		      [-25, 0; 0, -55]
      DstBlock		      "P Controller"
      DstPort		      2
    }
    Line {
      Name		      "x'"
      SrcBlock		      "Automobile Model"
      SrcPort		      1
      Points		      [5, 0]
      Branch {
	Points			[0, -50; -365, 0; 0, 35]
	DstBlock		"P Controller"
	DstPort			1
      }
      Branch {
	Labels			[1, 0]
	Points			[0, 35; -60, 0; 0, 35]
	Branch {
	  DstBlock		  "Scope"
	  DstPort		  1
	}
	Branch {
	  DstBlock		  "Display"
	  DstPort		  1
	}
      }
    }
  }
}