Systems Modeling Language

MagicDraw/Cameo v19SP3: The display of units can't be disabled on the initialValues compartment for context-specific values, which can lead to inconsistencies when an OpaqueExpression that references value property names is used.

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MagicDraw/Cameo v19SP3: vs SysPhS-1.1: OpaqueExpression for Slot value exports to Modelica as 'null' if only uses a single variable. WORKAROUND/HACK prefix the variable with '1 *' [FIXED in v2021x]

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Webel Parsing Analysis for SysML: Requirements for the Parsing Analysis Container (a.k.a. Snippet)

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MagicDraw/Cameo v19SP3: vs SysPhS-1.1: Modelica export: Direct binding from a PhSVariable value property within a FlowProperty of a Port to an inner value property does not flatten. WORKAROUND: Use an intermediate constraint property.

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MagicDraw/Cameo v19SP3: Does not support display of context-specific values on a FlowProperty symbol within a Port in an IBD

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06. Connectors

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02. Discrete Behavior

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01. Basic Equations

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Q: What types of simulation, execution, and calculation are available for SysML with MagicDraw/Cameo?

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There are a number of ways of simulating and executing various aspects of Systems Modeling Language (SysML®), and they are not just novelties! They also really help your models become more robust, logical, and organised.

There is "internal" tool simulation of Activities and StateMachines based on fUML (or variations of it).

MagicDraw/Cameo v19SP3 vs SysML&SysPhS: Export to Modelica: The exported layout annotations appear to be completely broken (at least vs Wolfram SystemModeler) just de-select generation of them on export.

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MagicDraw/Cameo v19SP3 vs SysML&SysPhS: The sample project for the Humidifier example uses DEPRECATED FlowPorts (and sets values directly on them in the StateMachines).

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MagicDraw/Cameo v19SP3 vs SysML&SysPhS: GOTCHA: Will NOT correctly export a SysML-1.6 «~interfaceBlock» to Modelica (but does cope with a tilde ~ prefix in the name of a plain InterfaceBlock)

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MagicDraw/Cameo vs SysML&SysPhS: GOTCHA: Will NOT export a non-normative System «system» block to Modelica, it only recognises a plain Block «block»!

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MagicDraw/Cameo: v19SP3: Property created by dragging onto a Class or Block a symbol of a Classifier named with a single letter capital name 'N' has a poor name 'N:N'

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Annex A.5: Humidifier (with Units)

MDSysML/Cameo 19SP3: Showing stereotype keywords on FlowProperty rows is UNSUPPORTED

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SysPhS-1.1: p.47: 10.12.2 SysML modeling: The states StandBy and On in 'Figure 29: State machine in SysML' should probably use 'entry' not 'doActivity'.

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SysML-16: Taken literally the text and OCL of constraint 'Block::6_valueproperties_composite' imply that every FlowProperty typed by a ValueType should have AggregationKind 'composite'

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SysMLv2 zone

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Webel IT Australia is tracking every inch of the development SysMLv2 and developing the world's first complete guide to modelling in SysMLv2-friendly ways in SysML1.6/SysML1.7 to maximise your investment in SysML models.
You don't have to wait for SysMLv2 to do real work, there's heaps you can already do with SysMLv1.6/1.7!

Besides. SysMLv2 is only a major evolution of this world changing language.

SysML-1.6: Figure 8-17: Redefined properties in Vehicle Model 1 and Vehicle Model 2 break constraint: 'BoundReferences shall not be applied to properties that are related by redefinition to other properties with BoundReference applied'

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