M-XRAY Version 1.2 Evaluation Version - Result Documentation

mxray_AnalysisReport_fuelsys_20100315T084541

Analysis documentation generated at 2010-03-15 08:45

Contents

  1. 1. Model: C:\Programme\MATLABR2006b\toolbox\stateflow\sfdemos\fuelsys.mdl (Global Complexity: 2338)
    1. Most complex subsystems (21 of 45 - 47%)
    2. 1.0 Main Part (Global Complexity: 2338)
    3. 1.1 Structural overview: Main Part (Global Complexity: 2338)

1. Model: C:\Programme\MATLABR2006b\toolbox\stateflow\sfdemos\fuelsys.mdl    [contents]

Most complex subsystems    [contents]
Path Name Level Info Local Complexity Global Complexity Blocks (local) Blocks (global) Interface In Interface Out Chart (local) Chart (global) Constant (local) Constant (global) DataTypeConversion (local) DataTypeConversion (global) Demux (local) Demux (global) DiscreteIntegrator (local) DiscreteIntegrator (global) DiscreteTransferFcn (local) DiscreteTransferFcn (global) EnablePort (local) EnablePort (global) Event (local) Event (global) Fcn (local) Fcn (global) Gain (local) Gain (global) Inport (local) Inport (global) Integrator (local) Integrator (global) Junction (local) Junction (global) Logic_N (local) Logic_N (global) Lookup2D (local) Lookup2D (global) MinMax (local) MinMax (global) MultiPortSwitch (local) MultiPortSwitch (global) Mux (local) Mux (global) Outport (local) Outport (global) Product (local) Product (global) RelationalOperator (local) RelationalOperator (global) Saturate (local) Saturate (global) Scope (local) Scope (global) Selector (local) Selector (global) Signum (local) Signum (global) State (local) State (global) SubSystem (local) SubSystem (global) Sum (local) Sum (global) Switch (local) Switch (global) Terminator (local) Terminator (global) Transition (local) Transition (global) ZeroOrderHold (local) ZeroOrderHold (global)
fuelsys/fuel rate controller Airflow calculation 2 1 344 344 25 25 3 2 - - 4 4 1 1 1 1 1 1 1 1 - - - - - - - - 3 3 - - - - 1 1 2 2 - - - - - - 2 2 2 2 2 2 - - - - 2 2 - - - - - - 2 2 1 1 - - - - - -
fuelsys/fuel rate controller/Fuel Calculation Switchable Compensation 3 2 200 200 21 21 4 1 - - 5 5 - - - - - - - - - - - - - - - - 4 4 - - - - 1 1 - - - - 1 1 - - 1 1 - - 3 3 - - - - 1 1 - - - - 2 2 2 2 1 1 - - - - - -
fuelsys/engine gas dynamics/Throttle & Manifold Throttle 3 3 151 151 14 14 3 1 - - 1 1 - - - - - - - - - - - - 2 2 - - 3 3 - - - - - - - - 1 1 - - - - 1 1 3 3 - - - - - - - - 1 1 - - - - 1 1 1 1 - - - - - -
fuelsys/fuel rate controller Sensor correction and Fault Redundancy 2 4 134 332 14 32 2 4 - - - - - - 2 2 - - - - - 3 - - - - - - 2 5 - - - - - - - 3 - - - - 1 1 1 4 - - - - - - - - - 6 - - - - 3 3 - - 3 3 1 1 - - 1 1
- fuelsys 0 5 96 2338 16 235 - - - 1 6 21 - 1 - 3 - 1 - 1 - 3 - 2 - 4 - 1 - 36 - 1 - 4 - 2 - 5 - 2 - 2 - 3 - 21 - 7 - 5 - 2 2 2 - 9 - 1 - 24 8 23 - 6 - 6 - 1 - 34 - 1
fuelsys/fuel rate controller/control logic Sens_Failure_Counter 3 6 85 195 10 17 - - - - - - - - - - - - - - - - 2 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 6 - - - - - - - - 5 9 - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter MultiFail 4 7 85 100 7 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 3 - - - - - - - - 4 4 - -
fuelsys/fuel rate controller/control logic Fueling_Mode 3 8 85 275 7 25 - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 - - - - - - - - - - - - - - - - - - - - - - - - 2 9 - - - - - - - - 5 12 - -
fuelsys/fuel rate controller/control logic Oxygen_Sensor_Mode 3 9 80 110 7 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 3 - - - - - - - - 4 4 - -
fuelsys/fuel rate controller/control logic Pressure_Sensor_Mode 3 10 80 100 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 3 3 - -
fuelsys/fuel rate controller/control logic Throttle_Sensor_Mode 3 11 80 100 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 3 3 - -
fuelsys/fuel rate controller Fuel Calculation 2 12 75 275 12 33 4 1 - - 3 8 - - - - - - - - - - - - - - - - 4 8 - - - - - 1 - - - - 1 2 - - 1 2 1 1 - 3 1 1 - - - 1 - - - - 1 3 - 2 - 1 - - - - - -
fuelsys/fuel rate controller/control logic Speed_Sensor_Mode 3 13 70 90 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 3 3 - -
fuelsys/engine gas dynamics/Throttle & Manifold Intake Manifold 3 14 67 67 9 9 2 2 - - - - - - - - - - - - - - - - 1 1 1 1 2 2 1 1 - - - - - - - - - - 1 1 2 2 - - - - - - - - - - - - - - - - 1 1 - - - - - - - -
fuelsys/fuel rate controller/Sensor correction and Fault Redundancy MAP Estimate 3 15 66 66 6 6 1 1 - - - - - - - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/Sensor correction and Fault Redundancy Speed Estimate 3 16 66 66 6 6 1 1 - - - - - - - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/Sensor correction and Fault Redundancy Throttle Estimate 3 17 66 66 6 6 1 1 - - - - - - - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Fueling_Mode Running 4 18 65 120 6 13 - - - - - - - - - - - - - - - - - - - - - - - - - - 1 3 - - - - - - - - - - - - - - - - - - - - - - - - 2 5 - - - - - - - - 3 5 - -
fuelsys/fuel rate controller/control logic/Fueling_Mode Fuel_Disabled 4 19 60 70 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 2 2 - -
fuelsys/engine gas dynamics Mixing & Combustion 2 20 59 59 9 9 2 2 - - 1 1 - - - - - - - - - - - - 1 1 - - 2 2 - - - - - - - - 1 1 - - - - 2 2 1 1 - - - - - - - - - - - - 1 1 - - - - - - - - - -
fuelsys fuel rate controller 1 21 58 1890 10 171 4 1 - 1 - 12 - 1 - 3 - 1 - 1 - 3 - 2 - - - - 4 24 - - - 4 - 2 - 5 - - - 2 1 2 1 11 - 3 - 5 - 1 - - - 9 - - - 24 4 10 - 4 - 5 - 1 - 34 - 1

1.0 Main Part    [contents]
Path Name Level Info Local Complexity Global Complexity Blocks (local) Blocks (global) Interface In Interface Out Chart (local) Chart (global) Constant (local) Constant (global) DataTypeConversion (local) DataTypeConversion (global) Demux (local) Demux (global) DiscreteIntegrator (local) DiscreteIntegrator (global) DiscreteTransferFcn (local) DiscreteTransferFcn (global) EnablePort (local) EnablePort (global) Event (local) Event (global) Fcn (local) Fcn (global) Gain (local) Gain (global) Inport (local) Inport (global) Integrator (local) Integrator (global) Junction (local) Junction (global) Logic_N (local) Logic_N (global) Lookup2D (local) Lookup2D (global) MinMax (local) MinMax (global) MultiPortSwitch (local) MultiPortSwitch (global) Mux (local) Mux (global) Outport (local) Outport (global) Product (local) Product (global) RelationalOperator (local) RelationalOperator (global) Saturate (local) Saturate (global) Scope (local) Scope (global) Selector (local) Selector (global) Signum (local) Signum (global) State (local) State (global) SubSystem (local) SubSystem (global) Sum (local) Sum (global) Switch (local) Switch (global) Terminator (local) Terminator (global) Transition (local) Transition (global) ZeroOrderHold (local) ZeroOrderHold (global)
- fuelsys 0 (Root) 96 2338 16 235 - - - 1 6 21 - 1 - 3 - 1 - 1 - 3 - 2 - 4 - 1 - 36 - 1 - 4 - 2 - 5 - 2 - 2 - 3 - 21 - 7 - 5 - 2 2 2 - 9 - 1 - 24 8 23 - 6 - 6 - 1 - 34 - 1
fuelsys engine gas dynamics 1 - 33 352 8 48 3 3 - - - 3 - - - - - - - - - - - - - 4 - 1 3 12 - 1 - - - - - - - 2 - - - 1 3 10 - 4 - - - 1 - - - - - 1 - - 2 5 - 2 - 1 - - - - - -
fuelsys/engine gas dynamics Mixing & Combustion 2 - 59 59 9 9 2 2 - - 1 1 - - - - - - - - - - - - 1 1 - - 2 2 - - - - - - - - 1 1 - - - - 2 2 1 1 - - - - - - - - - - - - 1 1 - - - - - - - - - -
fuelsys/engine gas dynamics Throttle & Manifold 2 - 42 260 8 31 2 2 - - 1 2 - - - - - - - - - - - - - 3 - 1 2 7 - 1 - - - - - - - 1 - - - 1 2 5 - 3 - - 1 1 - - - - - 1 - - 2 2 - 2 - 1 - - - - - -
fuelsys/engine gas dynamics/Throttle & Manifold Intake Manifold 3 - 67 67 9 9 2 2 - - - - - - - - - - - - - - - - 1 1 1 1 2 2 1 1 - - - - - - - - - - 1 1 2 2 - - - - - - - - - - - - - - - - 1 1 - - - - - - - -
fuelsys/engine gas dynamics/Throttle & Manifold Throttle 3 - 151 151 14 14 3 1 - - 1 1 - - - - - - - - - - - - 2 2 - - 3 3 - - - - - - - - 1 1 - - - - 1 1 3 3 - - - - - - - - 1 1 - - - - 1 1 1 1 - - - - - -
fuelsys fuel rate controller 1 - 58 1890 10 171 4 1 - 1 - 12 - 1 - 3 - 1 - 1 - 3 - 2 - - - - 4 24 - - - 4 - 2 - 5 - - - 2 1 2 1 11 - 3 - 5 - 1 - - - 9 - - - 24 4 10 - 4 - 5 - 1 - 34 - 1
fuelsys/fuel rate controller Airflow calculation 2 - 344 344 25 25 3 2 - - 4 4 1 1 1 1 1 1 1 1 - - - - - - - - 3 3 - - - - 1 1 2 2 - - - - - - 2 2 2 2 2 2 - - - - 2 2 - - - - - - 2 2 1 1 - - - - - -
fuelsys/fuel rate controller Fuel Calculation 2 - 75 275 12 33 4 1 - - 3 8 - - - - - - - - - - - - - - - - 4 8 - - - - - 1 - - - - 1 2 - - 1 2 1 1 - 3 1 1 - - - 1 - - - - 1 3 - 2 - 1 - - - - - -
fuelsys/fuel rate controller/Fuel Calculation Switchable Compensation 3 - 200 200 21 21 4 1 - - 5 5 - - - - - - - - - - - - - - - - 4 4 - - - - 1 1 - - - - 1 1 - - 1 1 - - 3 3 - - - - 1 1 - - - - 2 2 2 2 1 1 - - - - - -
fuelsys/fuel rate controller Sensor correction and Fault Redundancy 2 - 134 332 14 32 2 4 - - - - - - 2 2 - - - - - 3 - - - - - - 2 5 - - - - - - - 3 - - - - 1 1 1 4 - - - - - - - - - 6 - - - - 3 3 - - 3 3 1 1 - - 1 1
fuelsys/fuel rate controller/Sensor correction and Fault Redundancy MAP Estimate 3 - 66 66 6 6 1 1 - - - - - - - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/Sensor correction and Fault Redundancy Speed Estimate 3 - 66 66 6 6 1 1 - - - - - - - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/Sensor correction and Fault Redundancy Throttle Estimate 3 - 66 66 6 6 1 1 - - - - - - - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - 1 1 - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller control logic 2 Chart 11 881 7 71 4 2 1 1 - - - - - - - - - - - - - 2 - - - - 4 4 - - - 4 - - - - - - - - - - 2 2 - - - - - - - - - - - - - 24 - - - - - - - - - 34 - -
fuelsys/fuel rate controller/control logic Oxygen_Sensor_Mode 3 State 80 110 7 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 3 - - - - - - - - 4 4 - -
fuelsys/fuel rate controller/control logic/Oxygen_Sensor_Mode O2_fail 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Oxygen_Sensor_Mode O2_warmup 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Oxygen_Sensor_Mode O2_normal 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic Pressure_Sensor_Mode 3 State 80 100 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 3 3 - -
fuelsys/fuel rate controller/control logic/Pressure_Sensor_Mode press_norm 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Pressure_Sensor_Mode press_fail 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic Throttle_Sensor_Mode 3 State 80 100 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 3 3 - -
fuelsys/fuel rate controller/control logic/Throttle_Sensor_Mode throt_norm 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Throttle_Sensor_Mode throt_fail 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic Speed_Sensor_Mode 3 State 70 90 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 3 3 - -
fuelsys/fuel rate controller/control logic/Speed_Sensor_Mode speed_norm 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Speed_Sensor_Mode speed_fail 4 State 10 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic Sens_Failure_Counter 3 State 85 195 10 17 - - - - - - - - - - - - - - - - 2 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 6 - - - - - - - - 5 9 - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter MultiFail 4 State 85 100 7 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 3 - - - - - - - - 4 4 - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter/MultiFail FL3 5 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter/MultiFail FL4 5 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter/MultiFail FL2 5 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter FL1 4 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Sens_Failure_Counter FL0 4 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic Fueling_Mode 3 State 85 275 7 25 - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 - - - - - - - - - - - - - - - - - - - - - - - - 2 9 - - - - - - - - 5 12 - -
fuelsys/fuel rate controller/control logic/Fueling_Mode Fuel_Disabled 4 State 60 70 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 2 2 - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Fuel_Disabled Overspeed 5 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Fuel_Disabled Shutdown 5 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Fueling_Mode Running 4 State 65 120 6 13 - - - - - - - - - - - - - - - - - - - - - - - - - - 1 3 - - - - - - - - - - - - - - - - - - - - - - - - 2 5 - - - - - - - - 3 5 - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Running Low_Emissions 5 State 30 40 6 6 - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - - - - - - - - - - - - - - - - - 2 2 - - - - - - - - 2 2 - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Running/Low_Emissions Normal 6 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Running/Low_Emissions Warmup 6 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Running Rich_Mixture 5 State 10 15 1 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 1 - - - - - - - - - - - -
fuelsys/fuel rate controller/control logic/Fueling_Mode/Running/Rich_Mixture Single_Failure 6 State 5 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1.1 Structural overview: Main Part    [contents]
Name Comp * Name Comp * Name Comp * Name Comp * Name Comp * Name Comp * Name Comp
fuelsys 96 >-o-- engine gas dynamics 33 >-o-- Mixing & Combustion 59
| o-- Throttle & Manifold 42 >-o-- Intake Manifold 67
| o-- Throttle 151
o-- fuel rate controller 58 >-o-- Airflow calculation 344
o-- Fuel Calculation 75 >-o-- Switchable Compensation 200
o-- Sensor correction and Fault Redundancy 134 >-o-- MAP Estimate 66
| o-- Speed Estimate 66
| o-- Throttle Estimate 66
o-- Chart: control logic 11 >-o-- Oxygen_Sensor_Mode 80 >-o-- O2_fail 10
| o-- O2_warmup 10
| o-- O2_normal 10
o-- Pressure_Sensor_Mode 80 >-o-- press_norm 10
| o-- press_fail 10
o-- Throttle_Sensor_Mode 80 >-o-- throt_norm 10
| o-- throt_fail 10
o-- Speed_Sensor_Mode 70 >-o-- speed_norm 10
| o-- speed_fail 10
o-- Sens_Failure_Counter 85 >-o-- MultiFail 85 >-o-- FL3 5
| | o-- FL4 5
| | o-- FL2 5
| o-- FL1 5
| o-- FL0 5
o-- Fueling_Mode 85 >-o-- Fuel_Disabled 60 >-o-- Overspeed 5
| o-- Shutdown 5
o-- Running 65 >-o-- Low_Emissions 30 >-o-- Normal 5
| o-- Warmup 5
o-- Rich_Mixture 10 >-o-- Single_Failure 5