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📄 chap4_7.mdl

📁 刘金坤先进PID控制第二版第四章的仿真程序
💻 MDL
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      StateMustResolveToSignalObject off
      RTWStateStorageClass    "Auto"
      Realization	      "auto"
    }
    Block {
      BlockType		      SignalConversion
      OverrideOpt	      off
    }
    Block {
      BlockType		      Inport
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
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      SamplingMode	      "auto"
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    }
    Block {
      BlockType		      MATLABFcn
      MATLABFcn		      "sin"
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      OutputSignalType	      "auto"
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    }
    Block {
      BlockType		      Mux
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    }
    Block {
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      BlockType		      SignalGenerator
      WaveForm		      "sine"
      TimeSource	      "Use simulation time"
      Amplitude		      "1"
      Frequency		      "1"
      Units		      "Hertz"
      VectorParams1D	      on
    }
    Block {
      BlockType		      Step
      Time		      "1"
      Before		      "0"
      After		      "1"
      SampleTime	      "-1"
      VectorParams1D	      on
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    }
    Block {
      BlockType		      SubSystem
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    }
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      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Switch
      Criteria		      "u2 >= Threshold"
      Threshold		      "0"
      InputSameDT	      on
      OutDataTypeMode	      "Inherit via internal rule"
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      ZeroCross		      on
      SampleTime	      "-1"
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    HorizontalAlignment	    "center"
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    FontWeight		    "normal"
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  System {
    Name		    "CHAP4_7"
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    PaperType		    "usletter"
    PaperUnits		    "inches"
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    Block {
      BlockType		      MATLABFcn
      Name		      "   \n"
      Position		      [430, 134, 495, 176]
      MATLABFcn		      "chap4_7f2(u(1),u(2),u(3),u(4))"
      OutputDimensions	      "1"
    }
    Block {
      BlockType		      MATLABFcn
      Name		      "   \npid control"
      Position		      [375, 213, 435, 257]
      MATLABFcn		      "chap4_7f1(u(1),u(2),u(3))"
      OutputDimensions	      "1"
    }
    Block {
      BlockType		      Clock
      Name		      "Clock"
      Position		      [195, 241, 240, 269]
      DisplayTime	      on
      Decimation	      "10"
    }
    Block {
      BlockType		      DiscreteTransferFcn
      Name		      "Discrete\nTransfer Fcn"
      Position		      [535, 139, 660, 171]
      Numerator		      "[0.0008674 0.0008503]"
      Denominator	      "[1 -1.94 0.9418]"
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      Position		      [110, 185, 145, 220]
      ShowName		      off
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      FontSize		      12
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      SourceType	      "Manual Switch"
      ShowPortLabels	      on
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      action		      "0"
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      BlockType		      Mux
      Name		      "Mux"
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      Position		      [690, 119, 720, 166]
      ShowName		      off
      Inputs		      "2"
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    Block {
      BlockType		      Mux
      Name		      "Mux1"
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      Position		      [280, 135, 310, 175]
      ShowName		      off
      Inputs		      "3"
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      Position		      [370, 135, 400, 175]
      ShowName		      off
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    Block {
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      Name		      "Scope1"
      Ports		      [1]
      Position		      [740, 130, 770, 160]
      NamePlacement	      "alternate"
      Location		      [238, 200, 882, 665]
      Open		      off
      NumInputPorts	      "1"
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	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      TimeRange		      "0.2             "
      YMin		      "2.77556e-017"
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      DataFormat	      "StructureWithTime"
      MaxDataPoints	      "50000"
      Decimation	      "0.001"
      SampleInput	      on
      SampleTime	      "0.001"
    }
    Block {
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      Ports		      [1]
      Position		      [555, 325, 585, 355]
      NamePlacement	      "alternate"
      Location		      [6, 56, 650, 521]
      Open		      off
      NumInputPorts	      "1"
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	ListType		AxesTitles
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      YMax		      "-0.0004225"
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      MaxDataPoints	      "50000"
      Decimation	      "0.001"
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      Position		      [555, 225, 585, 255]
      NamePlacement	      "alternate"
      Location		      [6, 56, 650, 521]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
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      YMax		      "0.523925"
      DataFormat	      "StructureWithTime"
      MaxDataPoints	      "50000"
      Decimation	      "0.001"
      SampleInput	      on
      SampleTime	      "0.001"
    }
    Block {
      BlockType		      SignalGenerator
      Name		      "Signal\nGenerator"
      Ports		      [0, 1]
      Position		      [15, 240, 45, 270]
      WaveForm		      "square"
      Amplitude		      "0.5"
      Frequency		      "4"
    }
    Block {
      BlockType		      Step
      Name		      "Step"
      Position		      [15, 180, 45, 210]
      Time		      "0"
      SampleTime	      "0.001"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [205, 186, 235, 224]
      ShowName		      off
      Inputs		      "|+-"
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      Points		      [10, 0; 0, -50]
      DstBlock		      "Mux1"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Mux"
      SrcPort		      1
      DstBlock		      "Scope1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Clock"
      SrcPort		      1
      Points		      [0, -85]
      DstBlock		      "Mux1"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Mux1"
      SrcPort		      1
      Points		      [10, 0]
      Branch {
	Points			[0, 80]
	DstBlock		"   \npid control"
	DstPort			1
      }
      Branch {
	Labels			[1, 0]
	Points			[0, -10]
	DstBlock		"Mux2"
	DstPort			1
      }
    }
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      SrcBlock		      "Mux2"
      SrcPort		      1
      DstBlock		      "   \n"
      DstPort		      1
    }
    Line {
      Labels		      [1, 0]
      SrcBlock		      "Manual Switch2"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	DstBlock		"Sum"
	DstPort			1
      }
      Branch {
	Labels			[1, 0]
	Points			[0, -65]
	Branch {
	  DstBlock		  "Mux1"
	  DstPort		  1
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	  Points		  [0, -10]
	  DstBlock		  "Mux"
	  DstPort		  1
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      }
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      SrcBlock		      "   \npid control"
      SrcPort		      1
      Points		      [25, 0; 0, -20]
      Branch {
	Points			[25, 0; 0, 125]
	DstBlock		"Scope2"
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      }
      Branch {
	Labels			[3, 0]
	Points			[0, -10; -125, 0; 0, -40]
	DstBlock		"Mux2"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "Step"
      SrcPort		      1
      DstBlock		      "Manual Switch2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Signal\nGenerator"
      SrcPort		      1
      Points		      [45, 0]
      DstBlock		      "Manual Switch2"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Discrete\nTransfer Fcn"
      SrcPort		      1
      Points		      [10, 0]
      Branch {
	Points			[0, 140; -510, 0; 0, -80]
	DstBlock		"Sum"
	DstPort			2
      }
      Branch {
	DstBlock		"Mux"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "   \n"
      SrcPort		      1
      Points		      [20, 0]
      Branch {
	DstBlock		"Discrete\nTransfer Fcn"
	DstPort			1
      }
      Branch {
	Points			[0, 85]
	DstBlock		"Scope3"
	DstPort			1
      }
    }
    Annotation {
      Name		      "cmac control"
      Position		      [460, 188]
    }
  }
}

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