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📄 chap1_1.mdl

📁 这是有关matlab 学习的一些技巧和程序代码的编写
💻 MDL
📖 第 1 页 / 共 2 页
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    FontAngle		    "normal"
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      BlockType		      Derivative
      LinearizePole	      "inf"
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      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)"
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      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      Interpolate	      on
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      Inputs		      "4"
      DisplayOption	      "none"
      BusObject		      "BusObject"
      NonVirtualBus	      off
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    Block {
      BlockType		      Outport
      Port		      "1"
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
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      OutDataType	      "sfix(16)"
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      SignalType	      "auto"
      SamplingMode	      "auto"
      OutputWhenDisabled      "held"
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      YMin		      "-5"
      YMax		      "5"
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      SaveName		      "ScopeData"
      LimitDataPoints	      on
      MaxDataPoints	      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      SignalGenerator
      WaveForm		      "sine"
      TimeSource	      "Use simulation time"
      Amplitude		      "1"
      Frequency		      "1"
      Units		      "Hertz"
      VectorParams1D	      on
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    Block {
      BlockType		      SubSystem
      ShowPortLabels	      on
      Permissions	      "ReadWrite"
      PermitHierarchicalResolution "All"
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      RTWFileNameOpts	      "Auto"
      SimViewingDevice	      off
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      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"
    }
    Block {
      BlockType		      TransferFcn
      Numerator		      "[1]"
      Denominator	      "[1 2 1]"
      AbsoluteTolerance	      "auto"
      Realization	      "auto"
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    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Mux
      Name		      "Mux"
      Ports		      [2, 1]
      Position		      [540, 157, 575, 193]
      Inputs		      "2"
    }
    Block {
      BlockType		      SubSystem
      Name		      "PID \nController"
      Ports		      [1, 1]
      Position		      [340, 154, 380, 186]
      ShowPortLabels	      off
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskType		      "PID Controller"
      MaskDescription	      "Enter expressions for proportional, integral, a"
"nd derivative terms.\nP+I/s+Ds"
      MaskHelp		      "This block implements a PID controller where pa"
"rameters are entered for the Proportional, Integral and Derivative terms. Unm"
"ask this block to see how it works. The derivative term is implemented using "
"a true derivative block."
      MaskPromptString	      "Proportional:|Integral|Derivative:"
      MaskStyleString	      "edit,edit,edit"
      MaskTunableValueString  "on,on,on"
      MaskCallbackString      "||"
      MaskEnableString	      "on,on,on"
      MaskVisibilityString    "on,on,on"
      MaskToolTipString	      "on,on,on"
      MaskVarAliasString      ",,"
      MaskInitialization      "P=@1; I=@2; D=@3;"
      MaskDisplay	      "disp('PID')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "60|1|3"
      MaskTabNameString	      ",,"
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	Name			"PID \nController"
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	  Name			  "In_1"
	  Position		  [25, 65, 45, 85]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Gain
	  Name			  "D"
	  Position		  [95, 129, 115, 151]
	  Gain			  "D"
	}
	Block {
	  BlockType		  Derivative
	  Name			  "Derivative"
	  Position		  [150, 128, 190, 152]
	}
	Block {
	  BlockType		  TransferFcn
	  Name			  "Integral"
	  Position		  [110, 57, 145, 93]
	  Numerator		  "[I]"
	  Denominator		  "[1 0]"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Proportional"
	  Position		  [120, 13, 140, 37]
	  Gain			  "P"
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [3, 1]
	  Position		  [245, 57, 265, 93]
	  Inputs		  "+++"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out_1"
	  Position		  [290, 65, 310, 85]
	  IconDisplay		  "Port number"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "D"
	  SrcPort		  1
	  DstBlock		  "Derivative"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  DstBlock		  "Out_1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "In_1"
	  SrcPort		  1
	  Points		  [15, 0]
	  Branch {
	    Points		    [0, 65]
	    DstBlock		    "D"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [15, 0]
	    Branch {
	      Points		      [0, -50]
	      DstBlock		      "Proportional"
	      DstPort		      1
	    }
	    Branch {
	      DstBlock		      "Integral"
	      DstPort		      1
	    }
	  }
	}
	Line {
	  SrcBlock		  "Derivative"
	  SrcPort		  1
	  Points		  [20, 0; 0, -55]
	  DstBlock		  "Sum"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "Integral"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Proportional"
	  SrcPort		  1
	  Points		  [65, 0; 0, 40]
	  DstBlock		  "Sum"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [605, 159, 635, 191]
      Location		      [229, 247, 674, 486]
      Open		      off
      NumInputPorts	      "1"
      ZoomMode		      "xonly"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      TimeRange		      "10"
      YMin		      "-1"
      YMax		      "1"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      SignalGenerator
      Name		      "Signal\nGenerator"
      Ports		      [0, 1]
      Position		      [210, 145, 240, 175]
      Frequency		      "0.2"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [275, 152, 305, 183]
      Inputs		      "+-"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Transfer Fcn"
      Position		      [410, 152, 485, 188]
      Numerator		      "[133]"
      Denominator	      "[1 25 0]"
    }
    Line {
      SrcBlock		      "Mux"
      SrcPort		      1
      DstBlock		      "Scope"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Signal\nGenerator"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	DstBlock		"Sum"
	DstPort			1
      }
      Branch {
	Points			[0, -45; 245, 0; 0, 50]
	DstBlock		"Mux"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      DstBlock		      "PID \nController"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Transfer Fcn"
      SrcPort		      1
      Points		      [15, 0; 0, 15]
      Branch {
	DstBlock		"Mux"
	DstPort			2
      }
      Branch {
	Points			[0, 55; -245, 0]
	DstBlock		"Sum"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "PID \nController"
      SrcPort		      1
      DstBlock		      "Transfer Fcn"
      DstPort		      1
    }
  }
}

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