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Questions tagged [sysml]

SysML is a general purpose modeling language to specify and analyze systems from several relevant points of view (i.e. hardware, firmware, software, etc.). It is widely used in the field of System Engineering.

SysML is a general purpose modeling language to specify and analyze systems from several relevant points of view (i.e. hardware, firmware, software, etc.) https://www.omgsysml.org/. It is widely used in the field of System Engineering.

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Is it possible to use the auto-generated antlr parser (or its grammar) from a Xtext project?

I was wondering, whether it is possible to take the antlr grammar (*.g) or the generated parsers (from this grammar) and use it in a separate project? For this I was looking into the SysMLv2 (eclipse-based) project on github, where xtext was used in…
Julia
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SYSML- Activity diagram- modeling function calls and return

I'm new to SysML and modeling in general and this is for the purpose of learning. I have an activity diagram and multiple calls to a "Call behavior" and would like the calling activity diagram to continue from where it left off, after the Call…
bamia
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Is there any way to differentiate Lifeline and Other elements in SYSML Sequence diagram through API or DB?

I have Actor and Sequences as life lines in my sequence diagram in Enterprise Architect. . This diagram has a fragment also in it. I tried to fetch the diagram object through java API. I'm able to get all the Actor, Sequence and Fragment information…
Raj kumar
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How to share the same SysML connector in different Cameo Systems Modeler project blocks IBDs?

I assume it is possible to share the same SysML connector in a Cameo Systems Modeler project as other SysML tools such as IBM Rhapsody (versions 8.4, 9.0, 9.0.1) allow to do that. Fig.1. shows A-C shared between BL01 and BL02 in IBM…
Fabien Launay
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How to create "Model library" in Papyrus (SysML) for a domain specific modelling?

I am trying to create a 'model library' in SysML using Papyrus in order to implement a domain-specific modelling elements to be use & reuse in different projects. In the 'model library' I need to have model Block elements such as "Hardware" &…
Shobeira
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How can I generate imperative non-OOP python code from UML/SysML model?

I want to generate python code based on UML/SysML. The coding is mainly imperative - calling functions that deliver results, switch states and some main part. How can I create some simple main program, that contains my logic (again primitive: some…
DoctorG
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Changing hierarchy structure while keeping nested relationships

This is just an example, but lets say I have an IBD of context “vehicle”. In the IBD I have part properties “vehicle.car.navSystem” with proxy ports and connectors to “vehicle.car.navSystem.gps” and “vehicle.car.navSystem.display”. I want to change…
BrandonC
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Sparx Enterprise Architect SysML: can you make composite value types?

Sparx Enterprise Architect / SysML: Can you make composite value types? Like composite blocks? I wanted to design in a visual way (tree form) data types that are composed of values, where the latter are composed of sub-values, and so on. This is so…
avi10000
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Sparx Enterprise Architect: SysML IBD - How to display nested sub-blocks as boxes (rectangles)?

I have an IBD defining the content of block, which includes nested blocks, where: Block A - shown as a box (rectangle) Block A contains: Block A1 shown as a box (rectangle) And Block A1 contains Block X Block Y Block Z where all three of Block X,…
avi10000
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Does Gaphor Python package use standard SysML which can then later be exported for use on more advanced MBSE applications?

Gaphor is a python package which can be found here: https://pypi.org/project/gaphor/ More can be explained about Gaphor and MBSE here...https://gaphor.org/ Is Gaphor powerful enough to be easily applied in the early stages of a project and then…
user8445566
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How would you represent the structure of a network in SysML?

I am studying SySML to describe the structure of complex systems and I am wondering which would be the most appropriate diagram to describe a network configuration. Let's assume that part of the system (macro component) is composed by different…
giudaballerino
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Sparx EA for SysML - Expecting that changes to a BDD will affect also an IBD

Hi EA SysML mavens, I create a BDD, and it has a block; call the block B1. I give B1 two ports. I create an IBD diagram. I drag the block B1 (from Project Browser) onto the IBD diagram. It appears with the two ports. I later decide I need a 3rd…
avi10000
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Instantiate unique children when instantiating parent block

I'm currently working from Cameo Systems Modeler 19.0, using IBDs and BDDs. The system I'm currently modeling involves a component (:Parent) composed of two sub components (:first, :second), and I've established as much within my main BDD. Each…
B.Borkowski
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Requirements diagram possibilities with use cases and test cases

I am wondering what is allowed (or at least what is the best practice) in a SysML Requirements diagram regarding the use of satisfy/verify links between use-cases, test-cases and requirements. As I understand it, generally, a use-case << satisfy >>…
Rémy
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Best practice on mocdeling threshold (T) and objective (O) requirements in SysML?

I have considered making a new requirement stereotype for which I can make threshold and objective attributes. That is fine as far as capturing the requirement goes, but then becomes ugly when trying to do verification. I'm starting to think they…
user2232274
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