s3b.mdl

Gives all the matlab codes for dynamic simulation of electric machinery by Chee-Mun Ong

      YMin		      "-200"
      YMax		      "200"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      LimitMaxRows	      off
      MaxRows		      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Position		      [115, 156, 135, 234]
      Inputs		      "-+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Position		      [445, 27, 465, 83]
      Orientation	      left
      Inputs		      "+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Position		      [440, 179, 455, 226]
      Inputs		      "++"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum3"
      Position		      [195, 45, 210, 80]
      Orientation	      left
      Inputs		      "+-"
    }
    Block {
      BlockType		      Step
      Name		      "Tmech"
      Position		      [465, 238, 505, 262]
      Orientation	      left
      Time		      "1"
      Before		      "0"
      After		      "-Trated"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace"
      Position		      [465, 354, 515, 376]
      VariableName	      "y"
      Buffer		      "30000"
      Decimation	      "1"
      SampleTime	      "0"
    }
    Block {
      BlockType		      Constant
      Name		      "kaphi"
      Position		      [360, 134, 410, 156]
      Orientation	      left
      Value		      "0.6699"
    }
    Block {
      BlockType		      SubSystem
      Name		      "wm* of hoisting cycle"
      Position		      [525, 28, 590, 52]
      Orientation	      left
      ShowPortLabels	      on
      MaskType		      "Repeating table"
      MaskDescription	      "Repeating table."
      MaskHelp		      "Repeats cycle given in table. Time values "
			      "should be monotonically increasing."
      MaskPromptString	      "Time values:|Output values:"
      MaskStyleString	      "edit,edit"
      MaskVariables	      "rep_seq_t=@1;rep_seq_y=@2;"
      MaskInitialization      "period = max(rep_seq_t);\n"
      MaskDisplay	      "plot([rep_seq_t,rep_seq_t+period,rep_seq_t+2*per"
			      "iod,rep_seq_t(1)+3*period],[rep_seq_y,rep_seq_y,"
			      "rep_seq_y,rep_seq_y(1)])"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      off
      MaskIconUnits	      autoscale
      MaskValueString	      "[0 30 40  50  65 75 85 95 100]|[0 wraise "
			      "wraise 0 0 wlower wlower 0 0]"
      System {
	Name			"wm* of hoisting cycle"
	Location		[382, 166, 692, 322]
	Open			off
	ScreenColor		white
	Block {
	  BlockType		  Clock
	  Name			  "Clock"
	  Position		  [45, 60, 65, 80]
	  DeleteFcn		  "simclock BlockIsBeingDestroyed"
	  PostSaveFcn		  "simclock Save"
	  Location		  [30, 40, 110, 80]
	}
	Block {
	  BlockType		  Fcn
	  Name			  "Fcn1"
	  Position		  [110, 60, 150, 80]
	  Expr			  "rem(u[1],period)"
	}
	Block {
	  BlockType		  Lookup
	  Name			  "Look-Up Table"
	  Position		  [210, 58, 250, 82]
	  InputValues		  "rep_seq_t"
	  OutputValues		  "rep_seq_y"
	}
	Block {
	  BlockType		  Outport
	  Name			  "out_1"
	  Position		  [285, 60, 305, 80]
	  Port			  "1"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "Look-Up Table"
	  SrcPort		  1
	  DstBlock		  "out_1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Clock"
	  SrcPort		  1
	  DstBlock		  "Fcn1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Fcn1"
	  SrcPort		  1
	  DstBlock		  "Look-Up Table"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "wm* of hoisting cycle"
      SrcPort		      1
      DstBlock		      "Sum1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "."
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	Points			[15, 0; 0, 90; 85, 0]
	DstBlock		"Mux"
	DstPort			4
      }
      Branch {
	DstBlock		"Sum2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Converter"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	Points			[-25, 0; 0, 235; 275, 0]
	DstBlock		"Mux"
	DstPort			2
      }
      Branch {
	Points			[-25, 0; 0, 130]
	DstBlock		"Sum"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "Sum3"
      SrcPort		      1
      DstBlock		      "Converter"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Ia_limit"
      SrcPort		      1
      DstBlock		      "Sum3"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum1"
      SrcPort		      1
      DstBlock		      "Current controller"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Current controller"
      SrcPort		      1
      DstBlock		      "Ia_limit"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Tmech"
      SrcPort		      1
      Points		      [-40, 0; 0, -35]
      DstBlock		      "Sum2"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Ra"
      SrcPort		      1
      Points		      [-70, 0; 0, -35]
      DstBlock		      "Sum"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Integrator2"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	Points			[10, 0; 0, 75; -45, 0]
	DstBlock		"Mux"
	DstPort			5
      }
      Branch {
	Points			[10, 0; 0, -135]
	DstBlock		"Sum1"
	DstPort			2
      }
      Branch {
	Points			[10, 0; 0, -80]
	DstBlock		"Product2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "kaphi"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	Points			[-15, 0; 0, 35]
	DstBlock		"."
	DstPort			1
      }
      Branch {
	DstBlock		"Product2"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "Clock"
      SrcPort		      1
      DstBlock		      "Mux"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Mux"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	Points			[0, 10]
	DstBlock		"Scope"
	DstPort			1
      }
      Branch {
	Points			[0, 10]
	DstBlock		"To Workspace"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Integrator"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	Points			[10, 0; 0, 95; 135, 0]
	DstBlock		"Mux"
	DstPort			3
      }
      Branch {
	Points			[10, 0; 0, -105; -55, 0; 0, -20]
	DstBlock		"Sum3"
	DstPort			2
      }
      Branch {
	Points			[10, 0; 0, 60]
	DstBlock		"Ra"
	DstPort			1
      }
      Branch {
	DstBlock		"."
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "1/Laq"
      SrcPort		      1
      DstBlock		      "Integrator"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Product2"
      SrcPort		      1
      Points		      [-135, 0; 0, 35]
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "1/J"
      SrcPort		      1
      DstBlock		      "Integrator2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum2"
      SrcPort		      1
      DstBlock		      "1/J"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      DstBlock		      "1/Laq"
      DstPort		      1
    }
    Annotation {
      Position		      [302, 182]
      VerticalAlignment	      top
      Text		      "Ia"
    }
    Annotation {
      Position		      [407, 177]
      VerticalAlignment	      top
      Text		      "Tem"
    }
    Annotation {
      Position		      [137, 118]
      VerticalAlignment	      top
      Text		      "Ea"
    }
    Annotation {
      Position		      [492, 27]
      VerticalAlignment	      top
      Text		      "wm*"
    }
    Annotation {
      Position		      [492, 57]
      VerticalAlignment	      top
      Text		      "wm_"
    }
    Annotation {
      Position		      [87, 49]
      VerticalAlignment	      top
      Text		      "Va"
    }
    Annotation {
      Position		      [627, 192]
      VerticalAlignment	      top
      Text		      "wm"
    }
  }
}