Model { Name "SpeakerTransientModelNoRing" Version 7.0 MdlSubVersion 0 GraphicalInterface { NumRootInports 0 NumRootOutports 0 ParameterArgumentNames "" ComputedModelVersion "1.23" NumModelReferences 0 NumTestPointedSignals 0 } SavedCharacterEncoding "windows-1252" SaveDefaultBlockParams on SampleTimeColors off LibraryLinkDisplay "none" WideLines off ShowLineDimensions off ShowPortDataTypes off ShowLoopsOnError on IgnoreBidirectionalLines off ShowStorageClass off ShowTestPointIcons on ShowViewerIcons on SortedOrder off ExecutionContextIcon off ShowLinearizationAnnotations on ScopeRefreshTime 0.035000 OverrideScopeRefreshTime on DisableAllScopes off DataTypeOverride "UseLocalSettings" MinMaxOverflowLogging "UseLocalSettings" MinMaxOverflowArchiveMode "Overwrite" BlockNameDataTip off BlockParametersDataTip off BlockDescriptionStringDataTip off ToolBar on StatusBar on BrowserShowLibraryLinks off BrowserLookUnderMasks off Created "Sat Nov 07 13:35:52 2015" Creator "dmeek_000" UpdateHistory "UpdateHistoryNever" ModifiedByFormat "%" LastModifiedBy "dmeek_000" ModifiedDateFormat "%" LastModifiedDate "Thu Nov 26 17:25:01 2015" RTWModifiedTimeStamp 0 ModelVersionFormat "1.%" ConfigurationManager "None" SimulationMode "normal" LinearizationMsg "none" Profile off ParamWorkspaceSource "MATLABWorkspace" AccelSystemTargetFile "accel.tlc" AccelTemplateMakefile "accel_default_tmf" AccelMakeCommand "make_rtw" TryForcingSFcnDF off RecordCoverage off CovPath "/" CovSaveName "covdata" CovMetricSettings "dw" CovNameIncrementing off CovHtmlReporting on covSaveCumulativeToWorkspaceVar on CovSaveSingleToWorkspaceVar on CovCumulativeVarName "covCumulativeData" CovCumulativeReport off CovReportOnPause on ExtModeBatchMode off ExtModeEnableFloating on ExtModeTrigType "manual" ExtModeTrigMode "normal" ExtModeTrigPort "1" ExtModeTrigElement "any" ExtModeTrigDuration 1000 ExtModeTrigDurationFloating "auto" ExtModeTrigHoldOff 0 ExtModeTrigDelay 0 ExtModeTrigDirection "rising" ExtModeTrigLevel 0 ExtModeArchiveMode "off" ExtModeAutoIncOneShot off ExtModeIncDirWhenArm off ExtModeAddSuffixToVar off ExtModeWriteAllDataToWs off ExtModeArmWhenConnect on ExtModeSkipDownloadWhenConnect off ExtModeLogAll on ExtModeAutoUpdateStatusClock on BufferReuse on ShowModelReferenceBlockVersion off ShowModelReferenceBlockIO off Array { Type "Handle" Dimension 1 Simulink.ConfigSet { $ObjectID 1 Version "1.3.0" Array { Type "Handle" Dimension 7 Simulink.SolverCC { $ObjectID 2 Version "1.3.0" StartTime "0.0" StopTime "0.25" AbsTol "auto" FixedStep "auto" InitialStep "auto" MaxNumMinSteps "-1" MaxOrder 5 ConsecutiveZCsStepRelTol "10*128*eps" MaxConsecutiveZCs "1000" ExtrapolationOrder 4 NumberNewtonIterations 1 MaxStep "1e-5" MinStep "auto" MaxConsecutiveMinStep "1" RelTol "1e-3" SolverMode "Auto" Solver "ode45" SolverName "ode45" ZeroCrossControl "UseLocalSettings" AlgebraicLoopSolver "TrustRegion" SolverResetMethod "Fast" PositivePriorityOrder off AutoInsertRateTranBlk off SampleTimeConstraint "Unconstrained" RateTranMode "Deterministic" } Simulink.DataIOCC { $ObjectID 3 Version "1.3.0" Decimation "1" ExternalInput "[t, u]" FinalStateName "xFinal" InitialState "xInitial" LimitDataPoints on MaxDataPoints "1000" LoadExternalInput off LoadInitialState off SaveFinalState off SaveFormat "Array" SaveOutput on SaveState off SignalLogging on InspectSignalLogs off SaveTime on StateSaveName "xout" TimeSaveName "tout" OutputSaveName "yout" SignalLoggingName "logsout" OutputOption "RefineOutputTimes" OutputTimes "[]" Refine "1" } Simulink.OptimizationCC { $ObjectID 4 Array { Type "Cell" Dimension 5 Cell "ZeroExternalMemoryAtStartup" Cell "ZeroInternalMemoryAtStartup" Cell "InitFltsAndDblsToZero" Cell "OptimizeModelRefInitCode" Cell "NoFixptDivByZeroProtection" PropName "DisabledProps" } Version "1.3.0" BlockReduction on BooleanDataType on ConditionallyExecuteInputs on InlineParams off InlineInvariantSignals off OptimizeBlockIOStorage on BufferReuse on EnforceIntegerDowncast on ExpressionFolding on ExpressionDepthLimit 2147483647 FoldNonRolledExpr on LocalBlockOutputs on RollThreshold 5 SystemCodeInlineAuto off StateBitsets off DataBitsets off UseTempVars off ZeroExternalMemoryAtStartup on ZeroInternalMemoryAtStartup on InitFltsAndDblsToZero on NoFixptDivByZeroProtection off EfficientFloat2IntCast off OptimizeModelRefInitCode off LifeSpan "inf" BufferReusableBoundary on SimCompilerOptimization "Off" AccelVerboseBuild off } Simulink.DebuggingCC { $ObjectID 5 Version "1.3.0" RTPrefix "error" ConsistencyChecking "none" ArrayBoundsChecking "none" SignalInfNanChecking "none" SignalRangeChecking "none" ReadBeforeWriteMsg "UseLocalSettings" WriteAfterWriteMsg "UseLocalSettings" WriteAfterReadMsg "UseLocalSettings" AlgebraicLoopMsg "warning" ArtificialAlgebraicLoopMsg "warning" SaveWithDisabledLinksMsg "warning" SaveWithParameterizedLinksMsg "warning" CheckSSInitialOutputMsg on CheckExecutionContextPreStartOutputMsg off CheckExecutionContextRuntimeOutputMsg off SignalResolutionControl "UseLocalSettings" BlockPriorityViolationMsg "warning" MinStepSizeMsg "warning" TimeAdjustmentMsg "none" MaxConsecutiveZCsMsg "error" SolverPrmCheckMsg "warning" InheritedTsInSrcMsg "warning" DiscreteInheritContinuousMsg "warning" MultiTaskDSMMsg "error" MultiTaskCondExecSysMsg "error" MultiTaskRateTransMsg "error" SingleTaskRateTransMsg "none" TasksWithSamePriorityMsg "warning" SigSpecEnsureSampleTimeMsg "warning" CheckMatrixSingularityMsg "none" IntegerOverflowMsg "warning" Int32ToFloatConvMsg "warning" ParameterDowncastMsg "error" ParameterOverflowMsg "error" ParameterUnderflowMsg "none" ParameterPrecisionLossMsg "warning" ParameterTunabilityLossMsg "warning" UnderSpecifiedDataTypeMsg "none" UnnecessaryDatatypeConvMsg "none" VectorMatrixConversionMsg "none" InvalidFcnCallConnMsg "error" FcnCallInpInsideContextMsg "Use local settings" SignalLabelMismatchMsg "none" UnconnectedInputMsg "warning" UnconnectedOutputMsg "warning" UnconnectedLineMsg "warning" SFcnCompatibilityMsg "none" UniqueDataStoreMsg "none" BusObjectLabelMismatch "warning" RootOutportRequireBusObject "warning" AssertControl "UseLocalSettings" EnableOverflowDetection off ModelReferenceIOMsg "none" ModelReferenceVersionMismatchMessage "none" ModelReferenceIOMismatchMessage "none" ModelReferenceCSMismatchMessage "none" ModelReferenceSimTargetVerbose off UnknownTsInhSupMsg "warning" ModelReferenceDataLoggingMessage "warning" ModelReferenceSymbolNameMessage "warning" ModelReferenceExtraNoncontSigs "error" StateNameClashWarn "warning" StrictBusMsg "Warning" LoggingUnavailableSignals "error" } Simulink.HardwareCC { $ObjectID 6 Version "1.3.0" ProdBitPerChar 8 ProdBitPerShort 16 ProdBitPerInt 32 ProdBitPerLong 32 ProdIntDivRoundTo "Undefined" ProdEndianess "Unspecified" ProdWordSize 32 ProdShiftRightIntArith on ProdHWDeviceType "32-bit Generic" TargetBitPerChar 8 TargetBitPerShort 16 TargetBitPerInt 32 TargetBitPerLong 32 TargetShiftRightIntArith on TargetIntDivRoundTo "Undefined" TargetEndianess "Unspecified" TargetWordSize 32 TargetTypeEmulationWarnSuppressLevel 0 TargetPreprocMaxBitsSint 32 TargetPreprocMaxBitsUint 32 TargetHWDeviceType "Specified" TargetUnknown off ProdEqTarget on } Simulink.ModelReferenceCC { $ObjectID 7 Version "1.3.0" UpdateModelReferenceTargets "IfOutOfDateOrStructuralChange" CheckModelReferenceTargetMessage "error" ModelReferenceNumInstancesAllowed "Multi" ModelReferencePassRootInputsByReference on ModelReferenceMinAlgLoopOccurrences off } Simulink.RTWCC { $BackupClass "Simulink.RTWCC" $ObjectID 8 Array { Type "Cell" Dimension 2 Cell "IncludeHyperlinkInReport" Cell "GenerateTraceInfo" PropName "DisabledProps" } Version "1.3.0" SystemTargetFile "grt.tlc" GenCodeOnly off MakeCommand "make_rtw" GenerateMakefile on TemplateMakefile "grt_default_tmf" GenerateReport off SaveLog off RTWVerbose on RetainRTWFile off ProfileTLC off TLCDebug off TLCCoverage off TLCAssert off ProcessScriptMode "Default" ConfigurationMode "Optimized" ConfigAtBuild off IncludeHyperlinkInReport off LaunchReport off TargetLang "C" IncludeBusHierarchyInRTWFileBlockHierarchyMap off IncludeERTFirstTime off GenerateTraceInfo off RTWCompilerOptimization "Off" Array { Type "Handle" Dimension 2 Simulink.CodeAppCC { $ObjectID 9 Array { Type "Cell" Dimension 16 Cell "IgnoreCustomStorageClasses" Cell "InsertBlockDesc" Cell "SFDataObjDesc" Cell "SimulinkDataObjDesc" Cell "DefineNamingRule" Cell "SignalNamingRule" Cell "ParamNamingRule" Cell "InlinedPrmAccess" Cell "CustomSymbolStr" Cell "CustomSymbolStrGlobalVar" Cell "CustomSymbolStrType" Cell "CustomSymbolStrField" Cell "CustomSymbolStrFcn" Cell "CustomSymbolStrBlkIO" Cell "CustomSymbolStrTmpVar" Cell "CustomSymbolStrMacro" PropName "DisabledProps" } Version "1.3.0" ForceParamTrailComments off GenerateComments on IgnoreCustomStorageClasses on IncHierarchyInIds off MaxIdLength 31 PreserveName off PreserveNameWithParent off ShowEliminatedStatement off IncAutoGenComments off SimulinkDataObjDesc off SFDataObjDesc off IncDataTypeInIds off MangleLength 1 CustomSymbolStrGlobalVar "$R$N$M" CustomSymbolStrType "$N$R$M" CustomSymbolStrField "$N$M" CustomSymbolStrFcn "$R$N$M$F" CustomSymbolStrBlkIO "rtb_$N$M" CustomSymbolStrTmpVar "$N$M" CustomSymbolStrMacro "$R$N$M" DefineNamingRule "None" ParamNamingRule "None" SignalNamingRule "None" InsertBlockDesc off SimulinkBlockComments on EnableCustomComments off InlinedPrmAccess "Literals" ReqsInCode off } Simulink.GRTTargetCC { $BackupClass "Simulink.TargetCC" $ObjectID 10 Array { Type "Cell" Dimension 15 Cell "IncludeMdlTerminateFcn" Cell "CombineOutputUpdateFcns" Cell "SuppressErrorStatus" Cell "ERTCustomFileBanners" Cell "GenerateSampleERTMain" Cell "GenerateTestInterfaces" Cell "ModelStepFunctionPrototypeControlCompliant" Cell "MultiInstanceERTCode" Cell "PurelyIntegerCode" Cell "SupportNonFinite" Cell "SupportComplex" Cell "SupportAbsoluteTime" Cell "SupportContinuousTime" Cell "SupportNonInlinedSFcns" Cell "PortableWordSizes" PropName "DisabledProps" } Version "1.3.0" TargetFcnLib "ansi_tfl_table_tmw.mat" TargetLibSuffix "" TargetPreCompLibLocation "" GenFloatMathFcnCalls "ANSI_C" UtilityFuncGeneration "Auto" GenerateFullHeader on GenerateSampleERTMain off GenerateTestInterfaces off IsPILTarget off ModelReferenceCompliant on CompOptLevelCompliant on IncludeMdlTerminateFcn on CombineOutputUpdateFcns off SuppressErrorStatus off IncludeFileDelimiter "Auto" ERTCustomFileBanners off SupportAbsoluteTime on LogVarNameModifier "rt_" MatFileLogging on MultiInstanceERTCode off SupportNonFinite on SupportComplex on PurelyIntegerCode off SupportContinuousTime on SupportNonInlinedSFcns on EnableShiftOperators on ParenthesesLevel "Nominal" PortableWordSizes off ModelStepFunctionPrototypeControlCompliant off ExtMode off ExtModeStaticAlloc off ExtModeTesting off ExtModeStaticAllocSize 1000000 ExtModeTransport 0 ExtModeMexFile "ext_comm" ExtModeIntrfLevel "Level1" RTWCAPISignals off RTWCAPIParams off RTWCAPIStates off GenerateASAP2 off } PropName "Components" } } PropName "Components" } Name "Configuration" CurrentDlgPage "Solver" } PropName "ConfigurationSets" } Simulink.ConfigSet { $PropName "ActiveConfigurationSet" $ObjectID 1 } BlockDefaults { Orientation "right" ForegroundColor "black" BackgroundColor "white" DropShadow off NamePlacement "normal" FontName "Arial" FontSize 10 FontWeight "normal" FontAngle "normal" ShowName on } BlockParameterDefaults { Block { BlockType Demux Outputs "4" DisplayOption "none" BusSelectionMode off } Block { BlockType From IconDisplay "Tag" } Block { BlockType Fcn Expr "sin(u[1])" SampleTime "-1" } Block { BlockType Gain Gain "1" Multiplication "Element-wise(K.*u)" ParamMin "[]" ParamMax "[]" ParameterDataTypeMode "Same as input" ParameterDataType "fixdt(1,16,0)" ParameterScalingMode "Best Precision: Matrix-wise" ParameterScaling "[]" OutMin "[]" OutMax "[]" OutDataTypeMode "Same as input" OutDataType "fixdt(1,16,0)" OutScaling "[]" LockScale off RndMeth "Floor" SaturateOnIntegerOverflow on SampleTime "-1" } Block { BlockType Goto IconDisplay "Tag" } Block { BlockType Inport Port "1" UseBusObject off BusObject "BusObject" BusOutputAsStruct off PortDimensions "-1" SampleTime "-1" OutMin "[]" OutMax "[]" DataType "auto" OutDataType "fixdt(1,16,0)" OutScaling "[]" SignalType "auto" SamplingMode "auto" LatchByDelayingOutsideSignal off LatchByCopyingInsideSignal off Interpolate on } Block { BlockType Integrator ExternalReset "none" InitialConditionSource "internal" InitialCondition "0" LimitOutput off UpperSaturationLimit "inf" LowerSaturationLimit "-inf" ShowSaturationPort off ShowStatePort off AbsoluteTolerance "auto" IgnoreLimit off ZeroCross on ContinuousStateAttributes "''" } Block { BlockType Outport Port "1" UseBusObject off BusObject "BusObject" BusOutputAsStruct off PortDimensions "-1" SampleTime "-1" OutMin "[]" OutMax "[]" DataType "auto" OutDataType "fixdt(1,16,0)" OutScaling "[]" SignalType "auto" SamplingMode "auto" OutputWhenDisabled "held" InitialOutput "[]" } Block { BlockType Product Inputs "2" Multiplication "Element-wise(.*)" CollapseMode "All dimensions" CollapseDim "1" InputSameDT on OutMin "[]" OutMax "[]" OutDataTypeMode "Same as first input" OutDataType "fixdt(1,16,0)" OutScaling "[]" LockScale off RndMeth "Zero" SaturateOnIntegerOverflow on SampleTime "-1" } Block { BlockType Scope ModelBased off TickLabels "OneTimeTick" ZoomMode "on" Grid "on" TimeRange "auto" YMin "-5" YMax "5" SaveToWorkspace off SaveName "ScopeData" LimitDataPoints on MaxDataPoints "5000" Decimation "1" SampleInput off SampleTime "-1" } Block { BlockType "S-Function" FunctionName "system" SFunctionModules "''" PortCounts "[]" } Block { BlockType SubSystem ShowPortLabels "FromPortIcon" Permissions "ReadWrite" PermitHierarchicalResolution "All" TreatAsAtomicUnit off SystemSampleTime "-1" RTWFcnNameOpts "Auto" RTWFileNameOpts "Auto" RTWMemSecFuncInitTerm "Inherit from model" RTWMemSecFuncExecute "Inherit from model" RTWMemSecDataConstants "Inherit from model" RTWMemSecDataInternal "Inherit from model" RTWMemSecDataParameters "Inherit from model" SimViewingDevice off DataTypeOverride "UseLocalSettings" MinMaxOverflowLogging "UseLocalSettings" } Block { BlockType Sum IconShape "rectangular" Inputs "++" CollapseMode "All dimensions" CollapseDim "1" InputSameDT on OutMin "[]" OutMax "[]" OutDataTypeMode "Same as first input" OutDataType "fixdt(1,16,0)" OutScaling "[]" LockScale off RndMeth "Floor" SaturateOnIntegerOverflow on SampleTime "-1" } Block { BlockType Terminator } Block { BlockType Constant Value "1" VectorParams1D on SamplingMode "Sample based" OutMin "[]" OutMax "[]" OutDataTypeMode "Inherit from 'Constant value'" OutDataType "fixdt(1,16,0)" ConRadixGroup "Use specified scaling" OutScaling "[]" SampleTime "inf" FramePeriod "inf" } Block { BlockType Sin SineType "Time based" TimeSource "Use simulation time" Amplitude "1" Bias "0" Frequency "1" Phase "0" Samples "10" Offset "0" SampleTime "-1" VectorParams1D on } } AnnotationDefaults { HorizontalAlignment "center" VerticalAlignment "middle" ForegroundColor "black" BackgroundColor "white" DropShadow off FontName "Arial" FontSize 10 FontWeight "normal" FontAngle "normal" UseDisplayTextAsClickCallback off } LineDefaults { FontName "Arial" FontSize 9 FontWeight "normal" FontAngle "normal" } System { Name "SpeakerTransientModelNoRing" Location [3, 83, 1355, 706] Open on 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 "125" ReportName "simulink-default.rpt" Block { BlockType Gain Name "Damping (Rms) in N/m" Position [545, 273, 590, 307] Orientation "left" NamePlacement "alternate" Gain "2.78" ParameterDataTypeMode "Inherit via internal rule" ParameterDataType "sfix(16)" ParameterScaling "2^0" OutDataTypeMode "Inherit via internal rule" OutDataType "sfix(16)" OutScaling "2^0" SaturateOnIntegerOverflow off } Block { BlockType Product Name "Divide" Ports [2, 1] Position [545, 156, 575, 214] ShowName off Inputs "*/" CollapseMode "All dimensions" InputSameDT off OutDataTypeMode "Inherit via internal rule" OutDataType "sfix(16)" OutScaling "2^-10" RndMeth "Floor" SaturateOnIntegerOverflow off } Block { BlockType From Name "From" Position [90, 147, 150, 163] ShowName off CloseFcn "tagdialog Close" GotoTag "x" } Block { BlockType From Name "From1" Position [90, 172, 150, 188] ShowName off CloseFcn "tagdialog Close" GotoTag "dxdt" } Block { BlockType From Name "From2" Position [565, 337, 625, 353] ShowName off CloseFcn "tagdialog Close" GotoTag "x" } Block { BlockType From Name "From3" Position [565, 387, 625, 403] ShowName off CloseFcn "tagdialog Close" GotoTag "d2xdt2" } Block { BlockType From Name "From4" Position [565, 437, 625, 453] ShowName off CloseFcn "tagdialog Close" GotoTag "icoil" } Block { BlockType Goto Name "Goto" Position [805, 176, 855, 194] ShowName off GotoTag "x" TagVisibility "local" } Block { BlockType Goto Name "Goto1" Position [725, 226, 775, 244] ShowName off GotoTag "dxdt" TagVisibility "local" } Block { BlockType Goto Name "Goto2" Position [345, 351, 395, 369] ShowName off GotoTag "icoil" TagVisibility "local" } Block { BlockType Goto Name "Goto3" Position [640, 131, 690, 149] ShowName off GotoTag "d2xdt2" TagVisibility "local" } Block { BlockType Integrator Name "Integrator" Ports [1, 1] Position [360, 205, 390, 235] ShowName off } Block { BlockType SubSystem Name "Loudspeaker\nElectrical Model" Ports [4, 2] Position [185, 143, 330, 242] PermitHierarchicalResolution "ExplicitOnly" MinAlgLoopOccurrences off RTWSystemCode "Auto" FunctionWithSeparateData off Array { Type "Handle" Dimension 0 PropName "AvailSigsLoadSave" } MaskType "Stateflow" MaskDescription "Embedded MATLAB block" MaskDisplay "disp('EddySpeaker');" MaskSelfModifiable on MaskIconFrame on MaskIconOpaque off MaskIconRotate "none" MaskIconUnits "autoscale" System { Name "Loudspeaker\nElectrical Model" Location [257, 457, 812, 717] 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 Inport Name "x" Position [20, 101, 40, 119] IconDisplay "Port number" } Block { BlockType Inport Name "dxdt" Position [20, 136, 40, 154] Port "2" IconDisplay "Port number" } Block { BlockType Inport Name "u" Position [20, 171, 40, 189] Port "3" IconDisplay "Port number" OutDataType "sfix(16)" OutScaling "2^0" } Block { BlockType Inport Name "ie" Position [20, 206, 40, 224] Port "4" IconDisplay "Port number" } Block { BlockType Demux Name " Demux " Ports [1, 1] Position [270, 205, 320, 245] Outputs "1" } Block { BlockType "S-Function" Name " SFunction " Tag "Stateflow S-Function SpeakerTransientModelNoRing 2" Ports [4, 3] Position [180, 102, 230, 203] FunctionName "sf_sfun" PortCounts "[4 3]" EnableBusSupport on Port { PortNumber 2 Name "frc" RTWStorageClass "Auto" DataLoggingNameMode "SignalName" } Port { PortNumber 3 Name "didt" RTWStorageClass "Auto" DataLoggingNameMode "SignalName" } } Block { BlockType Terminator Name " Terminator " Position [460, 216, 480, 234] } Block { BlockType Outport Name "frc" Position [460, 101, 480, 119] IconDisplay "Port number" OutDataType "sfix(16)" OutScaling "2^0" } Block { BlockType Outport Name "didt" Position [460, 136, 480, 154] Port "2" IconDisplay "Port number" } Line { SrcBlock " SFunction " SrcPort 1 Points [0, 105] DstBlock " Demux " DstPort 1 } Line { SrcBlock " Demux " SrcPort 1 DstBlock " Terminator " DstPort 1 } Line { Name "frc" Labels [0, 0] SrcBlock " SFunction " SrcPort 2 DstBlock "frc" DstPort 1 } Line { SrcBlock "x" SrcPort 1 DstBlock " SFunction " DstPort 1 } Line { SrcBlock "dxdt" SrcPort 1 DstBlock " SFunction " DstPort 2 } Line { SrcBlock "u" SrcPort 1 DstBlock " SFunction " DstPort 3 } Line { SrcBlock "ie" SrcPort 1 DstBlock " SFunction " DstPort 4 } Line { Name "didt" Labels [0, 0] SrcBlock " SFunction " SrcPort 3 DstBlock "didt" DstPort 1 } } } Block { BlockType Constant Name "Mass (Mms) in kg" Position [475, 185, 505, 215] Value "0.068" OutDataType "sfix(16)" OutScaling "2^0" } Block { BlockType Scope Name "Scope" Ports [3] Position [720, 323, 815, 467] Floating off Location [503, 166, 1205, 570] Open on NumInputPorts "3" List { ListType AxesTitles axes1 "Voice Coil Displacement, mm" axes2 "Volce Coil Acceleration, g's" axes3 "Voice Coil Current and Eddy Currents, A" } TimeRange "0.25" YMin "-0.02~-150~-5" YMax "0.13~150~5" DataFormat "StructureWithTime" LimitDataPoints off SampleTime "0" } Block { BlockType Sin Name "Sine Wave" Ports [0, 1] Position [45, 190, 75, 220] ShowName off SineType "Time based" Amplitude "40" Frequency "2*pi*120" SampleTime "0" } Block { BlockType Sum Name "Sum" Ports [3, 1] Position [415, 160, 435, 180] ShowName off IconShape "round" Inputs "-+-" CollapseMode "All dimensions" InputSameDT off OutDataTypeMode "Inherit via internal rule" OutDataType "sfix(16)" OutScaling "2^0" SaturateOnIntegerOverflow off } Block { BlockType SubSystem Name "Suspension Force (N)" Ports [1, 1] Position [545, 54, 625, 126] Orientation "left" NamePlacement "alternate" MinAlgLoopOccurrences off RTWSystemCode "Auto" FunctionWithSeparateData off MaskDisplay " plot(2.882720741698347*([-13:13]) - 0.016592674464478735*([-13:13]).^2 + 0.012961369355713166*([-13:13]).^3 - 0.000010356809285151445*([-13:13]).^4 + 0.0000658149696678485*([-13:13]).^5)" MaskIconFrame on MaskIconOpaque on MaskIconRotate "none" MaskIconUnits "autoscale" System { Name "Suspension Force (N)" Location [433, 403, 931, 703] 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 Inport Name "In1" Position [110, 103, 140, 117] IconDisplay "Port number" OutDataType "sfix(16)" OutScaling "2^0" } Block { BlockType Fcn Name "Fit of published\nsuspension force" Position [250, 95, 310, 125] Expr "2.882720741698347*u - 0.016592674464478735*u^2 + 0.012961369355713166*u^3 - 0.000010356809285151445*u^4 + 0.0000658149696678485*u^5" } Block { BlockType Gain Name "m to mm" Position [180, 95, 210, 125] Gain "1000" ParameterDataTypeMode "Inherit via internal rule" ParameterDataType "sfix(16)" ParameterScaling "2^0" OutDataTypeMode "Inherit via internal rule" OutDataType "sfix(16)" OutScaling "2^0" SaturateOnIntegerOverflow off } Block { BlockType Outport Name "Out1" Position [360, 103, 390, 117] IconDisplay "Port number" OutDataType "sfix(16)" OutScaling "2^0" } Line { SrcBlock "In1" SrcPort 1 DstBlock "m to mm" DstPort 1 } Line { SrcBlock "m to mm" SrcPort 1 DstBlock "Fit of published\nsuspension force" DstPort 1 } Line { SrcBlock "Fit of published\nsuspension force" SrcPort 1 DstBlock "Out1" DstPort 1 } } } Block { BlockType Integrator Name "to Position" Ports [1, 1] Position [730, 170, 760, 200] } Block { BlockType Integrator Name "to Velocity" Ports [1, 1] Position [615, 170, 645, 200] } Block { BlockType Gain Name "to g's" Position [645, 378, 690, 412] Gain "0.101971621" ParameterDataTypeMode "Inherit via internal rule" ParameterDataType "sfix(16)" ParameterScaling "2^0" OutDataTypeMode "Inherit via internal rule" OutDataType "sfix(16)" OutScaling "2^0" SaturateOnIntegerOverflow off } Block { BlockType Gain Name "to mm" Position [650, 328, 695, 362] Gain "10^3" ParameterDataTypeMode "Inherit via internal rule" ParameterDataType "sfix(16)" ParameterScaling "2^0" OutDataTypeMode "Inherit via internal rule" OutDataType "sfix(16)" OutScaling "2^0" SaturateOnIntegerOverflow off } Line { SrcBlock "Loudspeaker\nElectrical Model" SrcPort 2 DstBlock "Integrator" DstPort 1 } Line { SrcBlock "Integrator" SrcPort 1 Points [5, 0; 0, 90; -150, 0] Branch { Points [-80, 0] DstBlock "Loudspeaker\nElectrical Model" DstPort 4 } Branch { Points [0, 50] DstBlock "Goto2" DstPort 1 } } Line { SrcBlock "Sine Wave" SrcPort 1 DstBlock "Loudspeaker\nElectrical Model" DstPort 3 } Line { SrcBlock "Mass (Mms) in kg" SrcPort 1 DstBlock "Divide" DstPort 2 } Line { SrcBlock "Sum" SrcPort 1 DstBlock "Divide" DstPort 1 } Line { SrcBlock "Loudspeaker\nElectrical Model" SrcPort 1 DstBlock "Sum" DstPort 2 } Line { SrcBlock "Damping (Rms) in N/m" SrcPort 1 Points [-115, 0] DstBlock "Sum" DstPort 3 } Line { SrcBlock "From" SrcPort 1 DstBlock "Loudspeaker\nElectrical Model" DstPort 1 } Line { SrcBlock "From1" SrcPort 1 DstBlock "Loudspeaker\nElectrical Model" DstPort 2 } Line { SrcBlock "Divide" SrcPort 1 Points [10, 0] Branch { DstBlock "to Velocity" DstPort 1 } Branch { Points [0, -45] DstBlock "Goto3" DstPort 1 } } Line { SrcBlock "to Velocity" SrcPort 1 Points [25, 0] Branch { DstBlock "to Position" DstPort 1 } Branch { Points [0, 50] Branch { DstBlock "Goto1" DstPort 1 } Branch { Points [0, 55] DstBlock "Damping (Rms) in N/m" DstPort 1 } } } Line { SrcBlock "to Position" SrcPort 1 Points [10, 0] Branch { DstBlock "Goto" DstPort 1 } Branch { Points [0, -95] DstBlock "Suspension Force (N)" DstPort 1 } } Line { SrcBlock "Suspension Force (N)" SrcPort 1 Points [-115, 0] DstBlock "Sum" DstPort 1 } Line { SrcBlock "From2" SrcPort 1 DstBlock "to mm" DstPort 1 } Line { SrcBlock "From3" SrcPort 1 DstBlock "to g's" DstPort 1 } Line { SrcBlock "to mm" SrcPort 1 DstBlock "Scope" DstPort 1 } Line { SrcBlock "From4" SrcPort 1 DstBlock "Scope" DstPort 3 } Line { SrcBlock "to g's" SrcPort 1 DstBlock "Scope" DstPort 2 } } } # Finite State Machines # # Stateflow Version 6.7 (R2007b) dated Mar 27 2008, 16:33:27 # # Stateflow { machine { id 1 name "SpeakerTransientModelNoRing" created "07-Nov-2015 13:37:16" isLibrary 0 firstTarget 13 sfVersion 67014000.000001 } chart { id 2 name "Loudspeaker\nElectrical Model" windowPosition [299.426 330 200.25 189.75] viewLimits [0 156.75 0 153.75] screen [1 1 1360 768 1.333333333333333] treeNode [0 3 0 0] firstTransition 5 firstJunction 4 viewObj 2 machine 1 decomposition CLUSTER_CHART type EML_CHART firstData 6 updateMethod CONTINUOUS chartFileNumber 2 disableImplicitCasting 1 eml { name "EddySpeaker" noDebugging 1 } } state { id 3 labelString "eML_blk_kernel()" position [18 64.5 118 66] fontSize 12 chart 2 treeNode [2 0 0 0] superState SUBCHART subviewer 2 type FUNC_STATE decomposition CLUSTER_STATE eml { isEML 1 script "function [frc,didt] = EddySpeaker(x,dxdt,u,ie)\n\n%% Input units:\n% x = Meters;\n% dxdt = Meters/Second;\n% u = Volts;\n% ie = Amps;\n\n%% Output units;\n% frc = Newtons;\n% didt = Amps/Second;\n\n%% DC resistance at 20degC from FEMM\nR0 = 5.76602;\n\n%% Parameters in inductance model derived from FEMM that tell how the inductands in and resistances\n%% in the eddy current model vary with position\nlp=[-4.509289975115765,-0.06256241060108932,-0.0007441014040640484,0.0000332035059658018;\n -3.595917678969586,0.0022898775934398342,0.0013705756839403217,0.00005691882198977299;\n -3.9666374612352464,0.015638804778084218,0.0005592816733435425,8.338150277630135e-6;\n -4.707226303607589,0.0006637754604987988,-0.00007067613065728615,0.000049947950791680916;\n -6.076464815628154,-0.03916446695593274,-0.00017122398055550634,0.000051188783374757856];\nrp=[1.2479347963460858,-0.006737827516679383,0.0016808153652722085,0.00008063817519449775;\n 2.8159343475477407,0.04717935697268262,0.0015270333189284229,0.00003386196267974159;\n 4.498872213959747,0.06259724278311114,0.00015136006148967025,7.040520551899846e-6;\n 5.862518786984986,0.031912436304310156,0.0002047415115818071,0.00007887541380210766];\nbp=[15.97658965332581, 0.005139750886155021, -0.039425839308130914,0.0000501469585189826]; \n\n%% Compute the position-dependent values from the parameter matrices\nmm=0.001;\nxmm=x/mm;\nX=[1;xmm;xmm^2;xmm^3];\ndX=[0;1;2*xmm;3*xmm^2]/mm;\nl=exp(lp*X); % Position-dependent inductances\nL0=l(1); L1=l(2); L2=l(3); L3=l(4); L4=l(5);\ndl=(lp*dX).*l; % Derivative of indutances with respect to position\ndL0=dl(1); dL1=dl(2); dL2=dl(3); dL3=dl(4); dL4=dl(5);\nr=exp(rp*X); % Position-dependent resistances\nR1=r(1); R2=r(2); R3=r(3); R4=r(4);\nBl=bp*X; % Position-dependent Bl gain\n\nLmat=[L0, -L0, 0, 0, 0;\n -L0, L0+L1, -L1, 0, 0;\n 0, -L1, L1+L2, -L2, 0;\n 0, 0, -L2, L2+L3, -L3;\n 0, 0, 0, -L3, L3+L4];\n\nRmat=[R0,0,0,0,0;\n 0,R1,0,0,0;\n 0,0,R2,0,0;\n 0,0,0,R3,0;\n 0,0,0,0,R4];\n\ndLmat=[dL0, -dL0, 0, 0, 0;\n -dL0, dL0+dL1, -dL1, 0, 0;\n 0, -dL1, dL1+dL2, -dL2, 0;\n 0, 0, -dL2, dL2+dL3, -dL3;\n 0, 0, 0, -dL3, dL3+dL4];\n\nUvec = [u - Bl*dxdt;0;0;0;0];\n\n%% Coumpute change in currents with respet to time;\ndidt = Lmat \\ (Uvec - (Rmat + dxdt*dLmat)*ie);\n\n%% Compute force\nfrc=Bl*ie(1)+ (1/2)*ie'*dLmat*ie;" editorLayout "100 M4x1[1327 12 1372 735]" } } junction { id 4 position [23.5747 49.5747 7] chart 2 linkNode [2 0 0] subviewer 2 type CONNECTIVE_JUNCTION } transition { id 5 labelString "{eML_blk_kernel();}" labelPosition [32.125 19.875 102.544 14.964] fontSize 12 src { intersection [0 0 1 0 23.5747 14.625 0 0] } dst { id 4 intersection [7 0 -1 -1 23.5747 42.5747 0 0] } midPoint [23.5747 24.9468] chart 2 linkNode [2 0 0] dataLimits [23.575 23.575 14.625 34.575] subviewer 2 drawStyle SMART executionOrder 1 } data { id 6 name "x" linkNode [2 0 7] scope INPUT_DATA machine 1 props { array { size "1" } type { method SF_INHERITED_TYPE primitive SF_DOUBLE_TYPE isSigned 1 wordLength "16" } complexity SF_COMPLEX_INHERITED frame SF_FRAME_INHERITED } dataType "inherited" complexity SF_COMPLEX_INHERITED } data { id 7 name "dxdt" linkNode [2 6 8] scope INPUT_DATA machine 1 props { array { size "1" } type { method SF_INHERITED_TYPE primitive SF_DOUBLE_TYPE isSigned 1 wordLength "16" } complexity SF_COMPLEX_INHERITED frame SF_FRAME_INHERITED } dataType "inherited" complexity SF_COMPLEX_INHERITED } data { id 8 name "u" linkNode [2 7 9] scope INPUT_DATA machine 1 props { array { size "1" } type { method SF_INHERITED_TYPE } complexity SF_COMPLEX_INHERITED } dataType "inherited" fixptType { slope 1 baseType SF_INT16_TYPE } complexity SF_COMPLEX_INHERITED } data { id 9 name "frc" linkNode [2 8 10] scope OUTPUT_DATA machine 1 props { array { size "1" } type { method SF_INHERITED_TYPE } complexity SF_COMPLEX_INHERITED frame SF_FRAME_NO } dataType "inherited" fixptType { slope 1 baseType SF_INT16_TYPE } complexity SF_COMPLEX_INHERITED } data { id 10 name "didt" linkNode [2 9 11] scope OUTPUT_DATA machine 1 props { array { size "5" } type { method SF_INHERITED_TYPE primitive SF_DOUBLE_TYPE isSigned 1 wordLength "16" } complexity SF_COMPLEX_INHERITED frame SF_FRAME_NO } dataType "inherited" complexity SF_COMPLEX_INHERITED } data { id 11 name "ie" linkNode [2 10 0] scope INPUT_DATA machine 1 props { array { size "5" } type { method SF_INHERITED_TYPE primitive SF_DOUBLE_TYPE isSigned 1 wordLength "16" } complexity SF_COMPLEX_INHERITED frame SF_FRAME_INHERITED } dataType "inherited" complexity SF_COMPLEX_INHERITED } instance { id 12 name "Loudspeaker\nElectrical Model" machine 1 chart 2 } target { id 13 name "sfun" description "Default Simulink S-Function Target." machine 1 linkNode [1 0 0] } }