sh_dir_act_relief_valve.mdl

Physics-Based Modeling Methods Improve Control System Design Multidomain systems (mechanical, electr

      RTWMemSecDataParameters "Inherit from model"
      ClassName		      "sensor_flow_rate"
      SchemaVersion	      "1"
      LocalVarLogging	      "[]"
    }
    Block {
      BlockType		      Reference
      Name		      "Ideal Hydraulic Flow\nRate Source"
      Tag		      "Factory Generic"
      Ports		      [0, 0, 0, 0, 0, 1, 2]
      Position		      [150, 230, 190, 270]
      Orientation	      "down"
      NamePlacement	      "alternate"
      DialogController	      "NetworkEngine.DynNeDlgSource"
      FontName		      "Arial"
      SourceBlock	      "fl_lib/Hydraulic/Hydraulic Sensors\nand Sources"
"/Ideal Hydraulic Flow\nRate Source"
      SourceType	      "Ideal Hydraulic Flow\nRate Source"
      ShowPortLabels	      on
      SystemSampleTime	      "-1"
      FunctionWithSeparateData off
      RTWMemSecFuncInitTerm   "Inherit from model"
      RTWMemSecFuncExecute    "Inherit from model"
      RTWMemSecDataConstants  "Inherit from model"
      RTWMemSecDataInternal   "Inherit from model"
      RTWMemSecDataParameters "Inherit from model"
      ClassName		      "flow_rate_src"
      SchemaVersion	      "1"
      flow_rate_Log	      "off"
      pr_differential_Log     "off"
      power_Log		      "off"
      LocalVarNames	      "|flow_rate|pr_differential|power"
      LocalVarDescs	      "|Flow rate through the source (m^3/s)|Pressure "
"differential across the source (Pa)|Source power (W)"
      LocalVarLogging	      "[0 0 0]"
    }
    Block {
      BlockType		      Reference
      Name		      "PS-Simulink\nConverter"
      Ports		      [0, 1, 0, 0, 0, 1]
      Position		      [340, 70, 370, 100]
      DialogController	      "NetworkEngine.DynNeUtilDlgSource"
      FontName		      "Arial"
      SourceBlock	      "pm_libv1/Utilities/PS-Simulink\nConverter"
      SourceType	      "PS-Simulink\nConverter"
      ShowPortLabels	      off
      SystemSampleTime	      "-1"
      FunctionWithSeparateData off
      RTWMemSecFuncInitTerm   "Inherit from model"
      RTWMemSecFuncExecute    "Inherit from model"
      RTWMemSecDataConstants  "Inherit from model"
      RTWMemSecDataInternal   "Inherit from model"
      RTWMemSecDataParameters "Inherit from model"
      PhysicalDomain	      "network_engine_domain"
      LeftPortType	      "input"
      RightPortType	      "output"
      SubClassName	      "ps_output"
      Unit		      "l/min"
      PmDlgSchema	      "0"
      Port {
	PortNumber		1
	Name			"Flow rate"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "PS-Simulink\nConverter1"
      Ports		      [0, 1, 0, 0, 0, 1]
      Position		      [340, 165, 370, 195]
      DialogController	      "NetworkEngine.DynNeUtilDlgSource"
      FontName		      "Arial"
      SourceBlock	      "pm_libv1/Utilities/PS-Simulink\nConverter"
      SourceType	      "PS-Simulink\nConverter"
      ShowPortLabels	      off
      SystemSampleTime	      "-1"
      FunctionWithSeparateData off
      RTWMemSecFuncInitTerm   "Inherit from model"
      RTWMemSecFuncExecute    "Inherit from model"
      RTWMemSecDataConstants  "Inherit from model"
      RTWMemSecDataInternal   "Inherit from model"
      RTWMemSecDataParameters "Inherit from model"
      PhysicalDomain	      "network_engine_domain"
      LeftPortType	      "input"
      RightPortType	      "output"
      SubClassName	      "ps_output"
      Unit		      "bar"
      PmDlgSchema	      "0"
      Port {
	PortNumber		1
	Name			"Pressure"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Pressure-relief valve,\ndirect-acting"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [277, 230, 323, 285]
      Orientation	      "down"
      FontName		      "Arial"
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      FunctionWithSeparateData off
      MaskHideContents	      off
      MaskType		      "Pressure-relief valve, direct-acting"
      MaskDescription	      "This custom block simulates a direct-acting pre"
"ssure-relief valve bulit of a variable orifice and hydro-mechanical converter"
". The pressure setting is determined by the piston area and the spring preloa"
"d force\npres_set  = preload_force/piston_area"
      MaskPromptString	      "Piston area (m^2)|Preload force (N)"
      MaskStyleString	      "edit,edit"
      MaskTunableValueString  "on,on"
      MaskCallbackString      "|"
      MaskEnableString	      "on,on"
      MaskVisibilityString    "on,on"
      MaskToolTipString	      "on,on"
      MaskVarAliasString      ","
      MaskVariables	      "A=@1;F=@2;"
      MaskDisplay	      "plot(0,0); plot(80,60);\nplot([20 20 60 60 20],"
"[10 50 50 10 10]);\nplot([20 60],[40 40]);\npatch([46 60 46],[45 40 35],[0 0 "
"0]);\nplot([0 20],[30 30]);\nplot([60 80],[30 30]);\nplot([20 10 10 40 40],[3"
"0 40 55 55 50]);"
      MaskIconFrame	      off
      MaskIconOpaque	      on
      MaskIconRotate	      "port"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "0.8e-4|200"
      MaskTabNameString	      ","
      System {
	Name			"Pressure-relief valve,\ndirect-acting"
	Location		[76, 223, 672, 621]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	TiledPaperMargins	[0.500000, 0.500000, 0.500000, 0.500000]
	TiledPageScale		1
	ShowPageBoundaries	off
	ZoomFactor		"100"
	Block {
	  BlockType		  Reference
	  Name			  "D1"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 1, 1]
	  Position		  [410, 151, 450, 179]
	  NamePlacement		  "alternate"
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Mechanical/Translational\nElements/T"
"ranslational Damper"
	  SourceType		  "Translational Damper"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "damper_transl"
	  SchemaVersion		  "1"
	  D			  "240"
	  D_unit		  "s*N/m"
	  force_Log		  "off"
	  rel_velocity_Log	  "off"
	  power_Log		  "off"
	  LocalVarNames		  "|force|rel_velocity|power"
	  LocalVarDescs		  "|Damping force (N)|Damper relative velocity"
" (m/s)|Power dissipated in the damper (W)"
	  LocalVarLogging	  "[0 0 0]"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Hard Stop"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 1, 1]
	  Position		  [385, 15, 425, 35]
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Mechanical/Translational\nElements/T"
"ranslational Hard\nStop"
	  SourceType		  "Translational Hard\nStop"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "hardstop_transl"
	  SchemaVersion		  "1"
	  upper_bnd		  "0.009"
	  upper_bnd_unit	  "m"
	  lower_bnd		  "-0.001"
	  lower_bnd_unit	  "m"
	  stiff_up		  "1e+06"
	  stiff_up_unit		  "N/m"
	  stiff_low		  "1e+08"
	  stiff_low_unit	  "N/m"
	  D_up			  "650"
	  D_up_unit		  "s*N/m"
	  D_low			  "650"
	  D_low_unit		  "s*N/m"
	  contact_force_Log	  "off"
	  rel_displacement_Log	  "off"
	  LocalVarNames		  "|contact_force|rel_displacement"
	  LocalVarDescs		  "|Contact force (N)|Slider-case relative dis"
"placement (m)"
	  LocalVarLogging	  "[0 0]"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Ideal Translational\nMotion Sensor"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 1, 3]
	  Position		  [255, 195, 295, 235]
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Mechanical/Mechanical Sensors\nand S"
"ources/Ideal Translational\nMotion Sensor"
	  SourceType		  "Ideal Translational\nMotion Sensor"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "sensor_transl_motion"
	  SchemaVersion		  "1"
	  offset		  "0"
	  offset_unit		  "m"
	  LocalVarLogging	  "[]"
	}
	Block {
	  BlockType		  Reference
	  Name			  "MTR"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 1]
	  Position		  [530, 90, 550, 110]
	  NamePlacement		  "alternate"
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Mechanical/Translational\nElements/M"
"echanical\nTranslational\nReference"
	  SourceType		  "Mechanical\nTranslational\nReference"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "reference_transl"
	  SchemaVersion		  "1"
	  LocalVarLogging	  "[]"
	}
	Block {
	  BlockType		  Reference
	  Name			  "MTR1"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 1]
	  Position		  [15, 85, 35, 105]
	  Orientation		  "left"
	  NamePlacement		  "alternate"
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Mechanical/Translational\nElements/M"
"echanical\nTranslational\nReference"
	  SourceType		  "Mechanical\nTranslational\nReference"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "reference_transl"
	  SchemaVersion		  "1"
	  LocalVarLogging	  "[]"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Mass"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 1]
	  Position		  [265, 130, 305, 170]
	  Orientation		  "down"
	  NamePlacement		  "alternate"
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Mechanical/Translational\nElements/M"
"ass"
	  SourceType		  "Mass"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "mass"
	  SchemaVersion		  "1"
	  mass			  "0.124"
	  mass_unit		  "kg"
	  force_Log		  "off"
	  velocity_Log		  "off"
	  LocalVarNames		  "|force|velocity"
	  LocalVarDescs		  "|Inertia force (N)|Mass absolute velocity ("
"m/s)"
	  LocalVarLogging	  "[0 0]"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Orifice with\nVariable Area Round\nHoles"
	  Tag			  "Factory Generic"
	  Ports			  [0, 0, 0, 0, 0, 2, 1]
	  Position		  [375, 277, 410, 328]
	  DialogController	  "NetworkEngine.DynNeDlgSource"
	  FontName		  "Arial"
	  SourceBlock		  "fl_lib/Hydraulic/Hydraulic Elements/Orifice"
" with\nVariable Area Round\nHoles"
	  SourceType		  "Orifice with\nVariable Area Round\nHoles"
	  ShowPortLabels	  on
	  SystemSampleTime	  "-1"
	  FunctionWithSeparateData off
	  RTWMemSecFuncInitTerm	  "Inherit from model"
	  RTWMemSecFuncExecute	  "Inherit from model"
	  RTWMemSecDataConstants  "Inherit from model"
	  RTWMemSecDataInternal	  "Inherit from model"
	  RTWMemSecDataParameters "Inherit from model"
	  ClassName		  "orifice_vrb_rnd_holes"
	  SchemaVersion		  "1"
	  or_diam		  "0.006"
	  or_diam_unit		  "m"
	  or_numb		  "6"
	  or_numb_unit		  "1"
	  C_d			  "0.6"
	  C_d_unit		  "1"
	  x_0			  "-0.0002"
	  x_0_unit		  "m"
	  or			  "1"
	  or_unit		  "1"
	  Re_cr			  "12"
	  Re_cr_unit		  "1"
	  A_leak		  "1e-7"
	  A_leak_unit		  "m^2"
	  flow_rate_Log		  "off"
	  pr_drop_Log		  "off"
	  Re_Log		  "off"
	  orif_opening_Log	  "off"