imvecv_hz.mdl

来自「关于电机的.m程序」· MDL 代码 · 共 1,939 行 · 第 1/4 页

	Annotation {
	  Position		  [335, 294]
	  Text			  "fr"
	}
	Annotation {
	  Position		  [520, 105]
	  Text			  "is"
	}
	Annotation {
	  Position		  [490, 120]
	  Text			  "is"
	}
      }
    }
    Block {
      BlockType		      Integrator
      Name		      "Integrator2"
      Ports		      [1, 1]
      Position		      [870, 145, 900, 175]
      ShowName		      off
      ExternalReset	      "none"
      InitialConditionSource  "internal"
      InitialCondition	      "0"
      LimitOutput	      off
      UpperSaturationLimit    "inf"
      LowerSaturationLimit    "-inf"
      ShowSaturationPort      off
      ShowStatePort	      off
      AbsoluteTolerance	      "auto"
      Port {
	PortNumber		1
	Name			"wm"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      Integrator
      Name		      "Integrator3"
      Ports		      [1, 1]
      Position		      [570, 335, 600, 365]
      ShowName		      off
      ExternalReset	      "none"
      InitialConditionSource  "internal"
      InitialCondition	      "0"
      LimitOutput	      off
      UpperSaturationLimit    "inf"
      LowerSaturationLimit    "-inf"
      ShowSaturationPort      off
      ShowStatePort	      off
      AbsoluteTolerance	      "auto"
    }
    Block {
      BlockType		      Mux
      Name		      "Mux"
      Ports		      [3, 1]
      Position		      [765, 299, 770, 361]
      ShowName		      off
      Inputs		      "3"
      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Mux
      Name		      "Mux6"
      Ports		      [2, 1]
      Position		      [805, 56, 810, 109]
      ShowName		      off
      Inputs		      "2"
      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Mux
      Name		      "Mux7"
      Ports		      [2, 1]
      Position		      [890, 261, 895, 314]
      ShowName		      off
      Inputs		      "2"
      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Mux
      Name		      "Mux8"
      Ports		      [2, 1]
      Position		      [160, 275, 165, 350]
      ShowName		      off
      Inputs		      "2"
      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Mux
      Name		      "Mux9"
      Ports		      [2, 1]
      Position		      [435, 104, 440, 186]
      ShowName		      off
      Inputs		      "2"
      DisplayOption	      "bar"
      Port {
	PortNumber		1
	Name			"vt"
	PropagatedSignals	"vds, vqs"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      Scope
      Name		      "SPEED"
      Ports		      [1]
      Position		      [195, 277, 250, 353]
      ForegroundColor	      "green"
      Floating		      off
      Location		      [13, 53, 503, 370]
      Open		      on
      NumInputPorts	      "1"
      TickLabels	      "on"
      ZoomMode		      "on"
      List {
	ListType		AxesTitles
	axes1			"Speed [pu]"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      Grid		      "on"
      TimeRange		      "4"
      YMin		      "0"
      YMax		      "1.1"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      DataFormat	      "Array"
      LimitDataPoints	      on
      MaxDataPoints	      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      Saturate
      Name		      "Saturation"
      Position		      [375, 115, 400, 135]
      ShowName		      off
      UpperLimit	      "1"
      LowerLimit	      "-1"
      LinearizeAsGain	      on
      Port {
	PortNumber		1
	Name			"vds"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Speed controller"
      Ports		      [1, 1]
      Position		      [185, 168, 265, 222]
      BackgroundColor	      "yellow"
      NamePlacement	      "alternate"
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskDescription	      "Proportional-Integral Speed Controller"
      MaskPromptString	      "Proportional gain (Kp)|Integral gain (Ki)|Satur"
"ation limit [pu]"
      MaskStyleString	      "edit,edit,edit"
      MaskTunableValueString  "on,on,on"
      MaskCallbackString      "||"
      MaskEnableString	      "on,on,on"
      MaskVisibilityString    "on,on,on"
      MaskToolTipString	      "on,on,on"
      MaskVariables	      "Kp=@1;Ki=@2;sat=@3;"
      MaskDisplay	      "disp('PI')"
      MaskIconFrame	      on
      MaskIconOpaque	      off
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "0.6|5.6|0.03"
      MaskVariableAliases     ",,"
      System {
	Name			"Speed controller"
	Location		[646, 568, 959, 697]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "we"
	  Position		  [20, 78, 50, 92]
	  Port			  "1"
	  LatchInput		  off
	  Interpolate		  on
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [85, 71, 110, 99]
	  ShowName		  off
	  Gain			  "Ki"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain1"
	  Position		  [120, 16, 150, 44]
	  ShowName		  off
	  Gain			  "Kp"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Integrator
	  Name			  "Integrator"
	  Ports			  [1, 1]
	  Position		  [130, 70, 155, 100]
	  ShowName		  off
	  ExternalReset		  "none"
	  InitialConditionSource  "internal"
	  InitialCondition	  "0"
	  LimitOutput		  on
	  UpperSaturationLimit	  "sat"
	  LowerSaturationLimit	  "-sat"
	  ShowSaturationPort	  off
	  ShowStatePort		  off
	  AbsoluteTolerance	  "auto"
	}
	Block {
	  BlockType		  Saturate
	  Name			  "Saturation"
	  Position		  [220, 50, 240, 70]
	  ShowName		  off
	  UpperLimit		  "sat"
	  LowerLimit		  "-sat"
	  LinearizeAsGain	  on
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [2, 1]
	  Position		  [175, 50, 195, 70]
	  ShowName		  off
	  IconShape		  "round"
	  Inputs		  "++"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Outport
	  Name			  "wr"
	  Position		  [265, 53, 295, 67]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "Saturation"
	  SrcPort		  1
	  DstBlock		  "wr"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  DstBlock		  "Saturation"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Integrator"
	  SrcPort		  1
	  Points		  [0, 0]
	  DstBlock		  "Sum"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "we"
	  SrcPort		  1
	  Points		  [10, 0]
	  Branch {
	    Points		    [0, -55]
	    DstBlock		    "Gain1"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Gain"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Gain"
	  SrcPort		  1
	  DstBlock		  "Integrator"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Gain1"
	  SrcPort		  1
	  Points		  [30, 0]
	  DstBlock		  "Sum"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Step
      Name		      "Step load"
      Position		      [705, 52, 740, 88]
      ForegroundColor	      "red"
      NamePlacement	      "alternate"
      Time		      "2"
      Before		      "0.0"
      After		      "1"
      SampleTime	      "0"
      VectorParams1D	      on
      Port {
	PortNumber		1
	Name			"Tl"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Ports		      [3, 1]
      Position		      [745, 150, 765, 170]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "-+-"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum3"
      Ports		      [2, 1]
      Position		      [295, 185, 315, 205]
      NamePlacement	      "alternate"
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|++"
      SaturateOnIntegerOverflow	on
      Port {
	PortNumber		1
	Name			"ws"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      Sum
      Name		      "Sum4"
      Ports		      [2, 1]
      Position		      [125, 185, 145, 205]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|+-"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Scope
      Name		      "currents"
      Ports		      [1]
      Position		      [925, 268, 955, 312]
      ForegroundColor	      "green"
      NamePlacement	      "alternate"
      Floating		      off
      Location		      [643, 420, 1005, 717]
      Open		      on
      NumInputPorts	      "1"
      TickLabels	      "OneTimeTick"
      ZoomMode		      "on"
      List {
	ListType		AxesTitles
	axes1			"Stator current [pu]"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      Grid		      "on"
      TimeRange		      "4"
      YMin		      "-2"
      YMax		      "2"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      DataFormat	      "StructureWithTime"
      LimitDataPoints	      on
      MaxDataPoints	      "8000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      Fcn
      Name		      "ias"
      Position		      [795, 315, 835, 345]
      Expr		      "u(1)*cos(u(3))-u(2)*sin(u(3))"
      Port {
	PortNumber		1
	Name			"ias"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "info"
      Ports		      []
      Position		      [22, 34, 94, 103]
      ForegroundColor	      "darkGreen"
      DropShadow	      on
      ShowName		      off
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskDisplay	      "plot(-1.5,-1.5,1.5,1.5,cos(0:.01:7),sin(0:.01:7"
") )\ndisp('Info')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"info"
	Location		[23, 225, 471, 340]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"103"
	Annotation {
	  Position		  [218, 17]
	  Text			  "Volts/Hz closed-loop speed control\nof an i"
"nduction motor"
	  FontSize		  12
	  FontWeight		  "bold"
	}
	Annotation {
	  Position		  [15, 55]
	  HorizontalAlignment	  "left"
	  VerticalAlignment	  "top"
	  Text			  "To modify the machine parameters, double cl"
"ick the induction motor block.  \nTo adjust the speed controller, double clic"
"k the PI block. "
	  FontSize		  12
	}
      }
    }
    Block {
      BlockType		      Fcn
      Name		      "mag"
      Position		      [790, 219, 830, 251]
      Expr		      "sqrt(u(1)^2+u(2)^2)"
      Port {
	PortNumber		1
	Name			"Is_mag"
	TestPoint		off
	LinearAnalysisOutput	off
	LinearAnalysisInput	off
	RTWStorageClass		"Auto"
      }