tank_2.mdl

我们上课的资料

	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  MaskValueString	  "0|1|InitialPosition"
	  System {
	    Name		    "Limited Integrator"
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	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "A4"
	    PaperUnits		    "centimeters"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      Inport
	      Name		      "In_1"
	      Position		      [20, 130, 40, 150]
	    }
	    Block {
	      BlockType		      Fcn
	      Name		      "Fcn"
	      Position		      [150, 116, 520, 154]
	      Expr		      "u[2]*((((u[1]>lb)+(u[2]>=0))>0) * (((u["
"1]<ub)+(u[2]<=0))>0))"
	    }
	    Block {
	      BlockType		      Integrator
	      Name		      "Integrator"
	      Ports		      [1, 1]
	      Position		      [540, 126, 585, 144]
	      InitialCondition	      "xi"
	    }
	    Block {
	      BlockType		      Mux
	      Name		      "Mux"
	      Ports		      [2, 1]
	      Position		      [85, 116, 115, 149]
	      Inputs		      "2"
	    }
	    Block {
	      BlockType		      Saturate
	      Name		      "Saturation"
	      Position		      [630, 121, 675, 149]
	      UpperLimit	      "ub"
	      LowerLimit	      "lb"
	    }
	    Block {
	      BlockType		      Outport
	      Name		      "Out_1"
	      Position		      [720, 125, 740, 145]
	      InitialOutput	      "0"
	    }
	    Line {
	      SrcBlock		      "Integrator"
	      SrcPort		      1
	      Points		      [10, 0]
	      Branch {
		DstBlock		"Saturation"
		DstPort			1
	      }
	      Branch {
		Points			[0, -100; -545, 0; 0, 90]
		DstBlock		"Mux"
		DstPort			1
	      }
	    }
	    Line {
	      SrcBlock		      "Fcn"
	      SrcPort		      1
	      DstBlock		      "Integrator"
	      DstPort		      1
	    }
	    Line {
	      SrcBlock		      "Mux"
	      SrcPort		      1
	      DstBlock		      "Fcn"
	      DstPort		      1
	    }
	    Line {
	      SrcBlock		      "In_1"
	      SrcPort		      1
	      DstBlock		      "Mux"
	      DstPort		      2
	    }
	    Line {
	      SrcBlock		      "Saturation"
	      SrcPort		      1
	      DstBlock		      "Out_1"
	      DstPort		      1
	    }
	  }
	}
	Block {
	  BlockType		  Product
	  Name			  "Product"
	  Ports			  [2, 1]
	  Position		  [335, 81, 370, 139]
	}
	Block {
	  BlockType		  Outport
	  Name			  "out flow"
	  Position		  [405, 100, 425, 120]
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "source flow"
	  SrcPort		  1
	  DstBlock		  "Product"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Product"
	  SrcPort		  1
	  DstBlock		  "out flow"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "control"
	  SrcPort		  1
	  DstBlock		  "Limited Integrator"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Limited Integrator"
	  SrcPort		  1
	  Points		  [25, 0; 0, 60]
	  DstBlock		  "Product"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Ports		      [2, 1]
      Position		      [110, 75, 130, 115]
      Inputs		      "+-"
    }
    Block {
      BlockType		      Saturate
      Name		      "change"
      Position		      [255, 214, 290, 246]
      Orientation	      "left"
      UpperLimit	      "0.1"
      LowerLimit	      "-0.1"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
    }
    Block {
      BlockType		      Sum
      Name		      "error1"
      Ports		      [2, 1]
      Position		      [170, 90, 190, 110]
      Inputs		      "+-"
    }
    Block {
      BlockType		      SubSystem
      Name		      "tank"
      Ports		      [1, 2]
      Position		      [480, 81, 540, 139]
      ShowPortLabels	      off
      TreatAsAtomicUnit	      off
      MaskType		      "Water tank"
      MaskDescription	      "Cylindrical water tank with overflow signal"
      MaskPromptString	      "Height of tank (m):|Bottom area (m^2):|Out pipe"
" crossection (m^2):|Initial level height (m):"
      MaskStyleString	      "edit,edit,edit,edit"
      MaskTunableValueString  "on,on,on,on"
      MaskCallbackString      "|||"
      MaskEnableString	      "on,on,on,on"
      MaskVisibilityString    "on,on,on,on"
      MaskToolTipString	      "on,on,on,on"
      MaskVarAliasString      ",,,"
      MaskVariables	      "ht=@1;area=@2;outletArea=@3;initialHt=@4;"
      MaskDisplay	      "disp('WATER\\nTANK')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "2|1|0.05|0.5"
      System {
	Name			"tank"
	Location		[40, 563, 586, 871]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
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	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "flow\nin"
	  Position		  [25, 130, 45, 150]
	}
	Block {
	  BlockType		  Gain
	  Name			  "1/area"
	  Position		  [220, 122, 270, 178]
	  Gain			  "1/area"
	}
	Block {
	  BlockType		  Gain
	  Name			  "outletArea"
	  Position		  [410, 122, 460, 178]
	  Gain			  "outletArea"
	}
	Block {
	  BlockType		  Fcn
	  Name			  "sqrt(2gh)"
	  Position		  [300, 126, 390, 174]
	  Expr			  "sqrt(2*9.8*u)"
	}
	Block {
	  BlockType		  Sum
	  Name			  "sum"
	  Ports			  [2, 1]
	  Position		  [105, 130, 125, 165]
	  Inputs		  "+-"
	}
	Block {
	  BlockType		  SubSystem
	  Name			  "tank\nvolume"
	  Ports			  [1, 1]
	  Position		  [150, 129, 200, 171]
	  ShowPortLabels	  off
	  TreatAsAtomicUnit	  off
	  MaskType		  "Limited integrator."
	  MaskDescription	  "Limited integrator"
	  MaskHelp		  "Implements a limited integrator with \\nan "
"expression of the form:\\n\\nif(x<=lb and u<0) or (x>=ub and u>0)\\n\\txdot=0"
"\\nelse\\n\\txdot=u."
	  MaskPromptString	  "Lower bound:|Upper bound:|Initial condition"
	  MaskStyleString	  "edit,edit,edit"
	  MaskTunableValueString  "on,on,on"
	  MaskCallbackString	  "||"
	  MaskEnableString	  "on,on,on"
	  MaskVisibilityString	  "on,on,on"
	  MaskToolTipString	  "on,on,on"
	  MaskVarAliasString	  ",,"
	  MaskInitialization	  "lb = @1; ub = @2; xi = @3;"
	  MaskDisplay		  "plot(-1,-0.2,3.5,1.2,[0.05,1,2,2.9],[0,0,1,"
"1]);disp(' 1/s    ')"
	  MaskIconFrame		  on
	  MaskIconOpaque	  on
	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  MaskValueString	  "0|ht * area|initialHt * area"
	  System {
	    Name		    "tank\nvolume"
	    Location		    [0, 0, 791, 233]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "A4"
	    PaperUnits		    "centimeters"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      Inport
	      Name		      "In_1"
	      Position		      [20, 130, 40, 150]
	    }
	    Block {
	      BlockType		      Fcn
	      Name		      "Fcn"
	      Position		      [150, 116, 520, 154]
	      Expr		      "u[2]*((((u[1]>lb)+(u[2]>=0))>0) * (((u["
"1]<ub)+(u[2]<=0))>0))"
	    }
	    Block {
	      BlockType		      Integrator
	      Name		      "Integrator"
	      Ports		      [1, 1]
	      Position		      [540, 126, 585, 144]
	      InitialCondition	      "xi"
	    }
	    Block {
	      BlockType		      Mux
	      Name		      "Mux"
	      Ports		      [2, 1]
	      Position		      [85, 116, 115, 149]
	      Inputs		      "2"
	    }
	    Block {
	      BlockType		      Saturate
	      Name		      "Saturation"
	      Position		      [630, 121, 675, 149]
	      UpperLimit	      "ub"
	      LowerLimit	      "lb"
	    }
	    Block {
	      BlockType		      Outport
	      Name		      "Out_1"
	      Position		      [720, 125, 740, 145]
	      InitialOutput	      "0"
	    }
	    Line {
	      SrcBlock		      "Integrator"
	      SrcPort		      1
	      Points		      [10, 0]
	      Branch {
		DstBlock		"Saturation"
		DstPort			1
	      }
	      Branch {
		Points			[0, -100; -545, 0; 0, 90]
		DstBlock		"Mux"
		DstPort			1
	      }
	    }
	    Line {
	      SrcBlock		      "Fcn"
	      SrcPort		      1
	      DstBlock		      "Integrator"
	      DstPort		      1
	    }
	    Line {
	      SrcBlock		      "Mux"
	      SrcPort		      1
	      DstBlock		      "Fcn"
	      DstPort		      1
	    }
	    Line {
	      SrcBlock		      "In_1"
	      SrcPort		      1
	      DstBlock		      "Mux"
	      DstPort		      2
	    }
	    Line {
	      SrcBlock		      "Saturation"
	      SrcPort		      1
	      DstBlock		      "Out_1"
	      DstPort		      1
	    }
	  }
	}
	Block {
	  BlockType		  Outport
	  Name			  "water\nlevel"
	  Position		  [495, 55, 515, 75]
	  InitialOutput		  "0"
	}
	Block {
	  BlockType		  Outport
	  Name			  "flow\nout"
	  Position		  [495, 140, 515, 160]
	  Port			  "2"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "outletArea"
	  SrcPort		  1
	  Points		  [0, 0; 10, 0]
	  Branch {
	    DstBlock		    "flow\nout"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 65; -390, 0; 0, -60]
	    DstBlock		    "sum"
	    DstPort		    2
	  }
	}
	Line {
	  SrcBlock		  "sqrt(2gh)"
	  SrcPort		  1
	  DstBlock		  "outletArea"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "1/area"
	  SrcPort		  1
	  Points		  [10, 0]
	  Branch {
	    DstBlock		    "sqrt(2gh)"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 0; 0, -85]
	    DstBlock		    "water\nlevel"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "tank\nvolume"
	  SrcPort		  1
	  DstBlock		  "1/area"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "flow\nin"
	  SrcPort		  1
	  DstBlock		  "sum"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "sum"
	  SrcPort		  1
	  DstBlock		  "tank\nvolume"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Constant
      Name		      "tank max\ninflow1"
      Position		      [390, 159, 435, 191]
      Orientation	      "left"
      Value		      "0.5"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
    }
    Line {
      SrcBlock		      "Subsystem1"
      SrcPort		      1
      DstBlock		      "tank"
      DstPort		      1
    }
    Line {
      SrcBlock		      "tank"
      SrcPort		      2
      DstBlock		      "Scope1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "tank"
      SrcPort		      1
      Points		      [25, 0]
      Branch {
	Points			[20, 0; 0, -20]
	DstBlock		"Mux3"
	DstPort			2
      }
      Branch {
	Points			[0, 0; 0, 135]
	Branch {
	  Points		  [0, 45; -420, 0; 0, -170]
	  DstBlock		  "error1"
	  DstPort		  2
	}
	Branch {
	  DstBlock		  "Derivative"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Mux3"
      SrcPort		      1
      DstBlock		      "Scope3"
      DstPort		      1
    }
    Line {
      SrcBlock		      "tank max\ninflow1"
      SrcPort		      1
      Points		      [-30, 0; 0, -55]
      DstBlock		      "Subsystem1"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Constant1"
      SrcPort		      1
      Points		      [20, 0; 0, 25]
      DstBlock		      "Sum2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Signal\nGenerator1"
      SrcPort		      1
      Points		      [10, 0; 0, -35]
      DstBlock		      "Sum2"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum2"
      SrcPort		      1
      Points		      [0, 0; 15, 0]
      Branch {
	DstBlock		"error1"
	DstPort			1
      }
      Branch {
	Points			[0, -70; 440, 0; 0, 35]
	DstBlock		"Mux3"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Fuzzy Logic\nController"
      SrcPort		      1
      DstBlock		      "Subsystem1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "error1"
      SrcPort		      1
      DstBlock		      "Mux1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Mux1"
      SrcPort		      1
      Points		      [10, 0; 0, -10]
      DstBlock		      "Fuzzy Logic\nController"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Derivative"
      SrcPort		      1
      DstBlock		      "change"
      DstPort		      1
    }
    Line {
      SrcBlock		      "change"
      SrcPort		      1
      Points		      [-50, 0; 0, -115]
      DstBlock		      "Mux1"
      DstPort		      2
    }
    Annotation {
      Name		      "最大流量"
      Position		      [362, 188]
    }
    Annotation {
      Name		      "控制"
      Position		      [363, 87]
    }
    Annotation {
      Name		      "流量输出"
      Position		      [595, 112]
    }
    Annotation {
      Name		      "水位输出"
      Position		      [564, 84]
    }
  }
}