Wolfram SystemModeler

Wolfram SystemModeler: Not clear how to draw a connect that already exists in the Modelica code

Modelica: Units: Uses 'l' for litre, rather than 'L'.

Wolfram SystemModeler: On Mac the Unit Conversions dialog is under SystemModeler -> Preferences -> Global -> Unit Conversion (rather than under Tools -> Options)

Wolfram SystemModeler: GOTCHA: The conversion dialog will not offer the Add Unit Conversion button unless there is not already an existing conversion in BOTH directions.

Export to Modelica and execution of the SysML/SysPhS block HumidifierSystem_S1

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

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Annex A.5: Humidifier (with Units)

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Modelica does not support comparison of Real values using == outside of functions (so not directly inside state machines)

Export to Modelica and execution of the SysML/SysPhS block ConnectedTanks

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

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Annex A.4: Hydraulics

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Export to Modelica and execution of the SysML/SysPhS block TestBed for SignalProcessing

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

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Annex A.3: Signal Processor

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Export to Modelica and execution of the SysML/SysPhS block Circuit

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

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Annex A.2: Electric Circuit

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External simulation: Languages and tools: SysML vs SysPhS vs Modelica vs Simulink

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Tutorial

MINI TRAIL: Some recommended tools for getting started with Model-Based Systems Engineering with SysML and simulation with Modelica and/or Simulink

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SysPhS-1.1: p.28: 10.6.3 Modelica modeling: An assigned value “...” is shown for v3 in the Modelica code but none is shown in the SysML model in 'Figure 21: PhSVariables and PhSConstant in SysML' (and “...” is not compatible with Real).

SysPhS-1.1: p.32: 10.7.8 Modelica modeling, physical interaction: Type Real for 'f' and 'lV' in example Modelica code for Spring do not correspond to 'Figure 23: Ports for physical interaction in SysML', should be Force and Velocity.

SysPhS-1.1: p.30: 10.7.4 Modelica modeling, signal flow: Example Modelica code for Spring corresponding to 'Figure 22: Ports for signal flow in SysML' is invalid [should probably be 'input Real u;' and 'output Real y;' not 'in ...' and 'out ...']

MagicDraw SysML/Cameo: 19SP3: Export to Modelica from TestBed (for SignalProcessor) sample does not validate in Wolfram SystemModeler

MagicDraw SysML/Cameo: 19SP3: Export to Modelica from SysPhS sample for HumidifierSystem does not execute in Wolfram SystemModeler Simulation Centre

TEST of MagicDraw SysML export to Modelica vs Wolfram SystemModeler

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Keywords

The MagicDraw SysML Plugin and Magic Cyber-Systems Engineer ^® (Cameo Systems Modeler^®) have some ability to export to the Modelica modelling and simulation language. It targets currently primarily OpenModelica.

Wolfram SystemModeler zone

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Keywords

NEWS: SysML Extension for Physical Interaction and Signal Flow Simulation (SysPhS): New technology assessment trail: TRAIL: SysPhS-1.1 specification body figures in MagicDraw/Cameo SysML vs Modelica [using Wolfram SystemsModeler]

NEWS: SysML Extension for Physical Interaction and Signal Flow Simulation (SysPhS): New tech

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