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📄 ch8_2.mdl

📁 《MATLAB7.0控制系统应用实例》 作者:刘叔军
💻 MDL
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      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Mux
      Name		      "Mux1"
      Ports		      [2, 1]
      Position		      [85, 215, 90, 255]
      Orientation	      "left"
      NamePlacement	      "alternate"
      ShowName		      off
      Inputs		      "2"
      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Reference
      Name		      "PID 控制器"
      Ports		      [1, 1]
      Position		      [240, 330, 270, 360]
      SourceBlock	      "simulink_extras/Additional\nLinear/PID Controll"
"er"
      SourceType	      "PID Controller"
      P			      "0.3"
      I			      "0.0055"
      D			      "8.19"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [40, 220, 70, 250]
      Orientation	      "left"
      NamePlacement	      "alternate"
      ShowName		      off
      Location		      [1, 49, 801, 571]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      YMin		      "0"
      YMax		      "1.3"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Step
      Name		      "Step"
      Position		      [40, 75, 70, 105]
      ShowName		      off
      Time		      "0"
      SampleTime	      "0"
    }
    Block {
      BlockType		      Step
      Name		      "Step1"
      Position		      [50, 345, 80, 375]
      ShowName		      off
      Time		      "0"
      SampleTime	      "0"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [145, 80, 165, 100]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Ports		      [2, 1]
      Position		      [185, 320, 205, 370]
      ShowName		      off
      Inputs		      "|-+"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Transfer Fcn"
      Position		      [170, 170, 230, 210]
      Orientation	      "left"
      NamePlacement	      "alternate"
      ShowName		      off
      Denominator	      "[30 1]"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Transfer Fcn1"
      Position		      [255, 170, 315, 210]
      Orientation	      "left"
      NamePlacement	      "alternate"
      ShowName		      off
      Numerator		      "[20]"
      Denominator	      "[140 1]"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Transfer Fcn2"
      Position		      [205, 255, 265, 295]
      Orientation	      "left"
      NamePlacement	      "alternate"
      ShowName		      off
      Denominator	      "[30 1]"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Transfer Fcn3"
      Position		      [315, 255, 375, 295]
      Orientation	      "left"
      NamePlacement	      "alternate"
      ShowName		      off
      Numerator		      "[20]"
      Denominator	      "[140 1]"
    }
    Block {
      BlockType		      Reference
      Name		      "模糊逻辑\n控制器"
      Ports		      [1, 1]
      Position		      [430, 39, 490, 91]
      FontName		      "Arial"
      SourceBlock	      "fuzblock/Fuzzy Logic \nController"
      SourceType	      "FIS"
      fis		      "pid2"
    }
    Block {
      BlockType		      SubSystem
      Name		      "子系统"
      Ports		      [4, 1]
      Position		      [390, 152, 435, 228]
      Orientation	      "left"
      NamePlacement	      "alternate"
      TreatAsAtomicUnit	      off
      System {
	Name			"子系统"
	Location		[282, 109, 707, 428]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "输入"
	  Position		  [25, 208, 55, 222]
	}
	Block {
	  BlockType		  Inport
	  Name			  "Kp"
	  Position		  [100, 23, 130, 37]
	  Port			  "2"
	}
	Block {
	  BlockType		  Inport
	  Name			  "Ki"
	  Position		  [105, 78, 135, 92]
	  Port			  "3"
	}
	Block {
	  BlockType		  Inport
	  Name			  "Kd"
	  Position		  [110, 123, 140, 137]
	  Port			  "4"
	}
	Block {
	  BlockType		  Derivative
	  Name			  "Derivative"
	  Position		  [115, 260, 145, 290]
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [110, 150, 140, 180]
	}
	Block {
	  BlockType		  Integrator
	  Name			  "Integrator"
	  Ports			  [1, 1]
	  Position		  [110, 200, 140, 230]
	}
	Block {
	  BlockType		  Product
	  Name			  "Product"
	  Ports			  [2, 1]
	  Position		  [245, 141, 290, 174]
	}
	Block {
	  BlockType		  Product
	  Name			  "Product1"
	  Ports			  [2, 1]
	  Position		  [250, 191, 295, 224]
	}
	Block {
	  BlockType		  Product
	  Name			  "Product2"
	  Ports			  [2, 1]
	  Position		  [250, 251, 295, 284]
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [3, 1]
	  Position		  [330, 173, 350, 207]
	  ShowName		  off
	  Inputs		  "|+++"
	}
	Block {
	  BlockType		  Outport
	  Name			  "输出"
	  Position		  [370, 183, 400, 197]
	}
	Line {
	  SrcBlock		  "输入"
	  SrcPort		  1
	  Points		  [15, 0]
	  Branch {
	    DstBlock		    "Integrator"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, -50]
	    DstBlock		    "Gain"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 60]
	    DstBlock		    "Derivative"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Gain"
	  SrcPort		  1
	  DstBlock		  "Product"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Integrator"
	  SrcPort		  1
	  DstBlock		  "Product1"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Derivative"
	  SrcPort		  1
	  DstBlock		  "Product2"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Kp"
	  SrcPort		  1
	  Points		  [45, 0; 0, 120]
	  DstBlock		  "Product"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Ki"
	  SrcPort		  1
	  Points		  [30, 0; 0, 115]
	  DstBlock		  "Product1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Kd"
	  SrcPort		  1
	  Points		  [10, 0; 0, 130]
	  DstBlock		  "Product2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Product"
	  SrcPort		  1
	  Points		  [10, 0; 0, 25]
	  DstBlock		  "Sum"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Product1"
	  SrcPort		  1
	  Points		  [5, 0; 0, -15]
	  DstBlock		  "Sum"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Product2"
	  SrcPort		  1
	  Points		  [15, 0]
	  DstBlock		  "Sum"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  DstBlock		  "输出"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Step"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      Points		      [0, 0; 20, 0]
      Branch {
	Points			[5, 0]
	Branch {
	  DstBlock		  "Derivative"
	  DstPort		  1
	}
	Branch {
	  Points		  [0, 40; 255, 0]
	  DstBlock		  "子系统"
	  DstPort		  1
	}
      }
      Branch {
	Points			[5, 0]
	DstBlock		"Gain"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Gain"
      SrcPort		      1
      DstBlock		      "Abs"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Derivative"
      SrcPort		      1
      DstBlock		      "Gain1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Abs"
      SrcPort		      1
      Points		      [30, 0; 0, 10]
      DstBlock		      "Mux"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gain1"
      SrcPort		      1
      Points		      [15, 0; 0, -15]
      DstBlock		      "Mux"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Mux"
      SrcPort		      1
      DstBlock		      "模糊逻辑\n控制器"
      DstPort		      1
    }
    Line {
      SrcBlock		      "模糊逻辑\n控制器"
      SrcPort		      1
      Points		      [60, 0; 0, 135]
      DstBlock		      "Demux"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Demux"
      SrcPort		      1
      DstBlock		      "子系统"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Demux"
      SrcPort		      2
      DstBlock		      "子系统"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Demux"
      SrcPort		      3
      DstBlock		      "子系统"
      DstPort		      4
    }
    Line {
      SrcBlock		      "子系统"
      SrcPort		      1
      DstBlock		      "Gain2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gain2"
      SrcPort		      1
      DstBlock		      "Transfer Fcn1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Transfer Fcn1"
      SrcPort		      1
      DstBlock		      "Transfer Fcn"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Transfer Fcn"
      SrcPort		      1
      Points		      [0, 0; -10, 0]
      Branch {
	DstBlock		"Sum"
	DstPort			2
      }
      Branch {
	Points			[0, 35]
	DstBlock		"Mux1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "PID 控制器"
      SrcPort		      1
      Points		      [170, 0]
      DstBlock		      "Gain5"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gain5"
      SrcPort		      1
      DstBlock		      "Transfer Fcn3"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Transfer Fcn3"
      SrcPort		      1
      DstBlock		      "Transfer Fcn2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Transfer Fcn2"
      SrcPort		      1
      Points		      [-45, 0]
      Branch {
	Points			[0, -30]
	DstBlock		"Mux1"
	DstPort			2
      }
      Branch {
	Points			[0, 70]
	DstBlock		"Sum1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Step1"
      SrcPort		      1
      DstBlock		      "Sum1"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Mux1"
      SrcPort		      1
      DstBlock		      "Scope"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum1"
      SrcPort		      1
      DstBlock		      "PID 控制器"
      DstPort		      1
    }
  }
}

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