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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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Inheritance of Attributes on Blocks

I have a parent block (call it Block 1), which has an attribute. Lets call it VoltageIn. The attribute remains empty on this block. The second block is a child of Block 1 (call it Block 2) and inherits the attribute VoltageIn. Here I want to give a…
DreiBaer
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Interface definiton and port typing with SysML/UML

I would like to describe services as components with their ports and interfaces. It should become clear by the description, what functionalities are provided, and how to utilize them. In my understanding, I can type a port either with this notation…
justUp
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How to translate SDL signal list to something similar in SysML?

This is not so much a programming question as it is a question about modelling. But you could argue that modelling is an integral part of programming. In SDL it is possible to annotate "communication lines" between blocks (processes, services) with…
nanitous
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I cannot drag an instance specification from the browser to a BDD in rational rhapsody 8.0.1

I am able to create an instance specification (with slots) in the browser in rhapsody 8.0.1 in a Sysml project, however I am not able to drag it to any diagram and I have no idea why. Any solution? Thank you.
Chris
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sysml - do activity with guard

I must describe the operation of a pump that delivers a certain volume provided that the liquid is at the correct temperature. the cycle is started by a push of a button. I wish to describe this operation by the diagram below button …
rpapa
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UML/SysML Modeling Passive Activity

How would you model a use case that describes providing additional information to the user giving him/her a better understanding of the system state but doesn't require user interaction? For example, playing back a log, and the system provides…
jhill515
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Sysml - Internal Block Diagram with GEF in Eclipse JAVA

I am currently working on a RCP-Application where i can draw an Internal-Block-Diagram. Maybe most of you know "Papyrus" from eclipse. This modelling tool provides an Internal-Block-Diagram but I think it is a little bit overloaded so I decided to…
user6718125
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Unable to get Requirement in Acceleo

Can not get the Requirement from the model. I have tried getAppliedStereotypes() but it still not works. The code is as the following: [comment encoding = UTF-8 /] [module maintest('http://www.eclipse.org/papyrus/sysml/1.4/SysML', …
lucia
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Fali to use getAppliedStereotype to get id and name of requirement

In Eclipse, Using Papyrus neon and Acceleo 3.7 for SysML 1.4 diagram, the getAppliedStereotype()returns null. The modules are [module generate('http://www.eclipse.org/uml2/5.0.0/UML', 'http://www.eclipse.org/papyrus/sysml/1.4/SysML', …
lucia
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How to Implement LPT (Longest Processing Time) Scheduling Algorithm function in SML

Suppose that we have a list with the processing time of some tasks,like this [13,8,7,6,4,2,2,1]. we want to divide this list into two list by LPT Scheduling Algorithm.here is the algorithm procedure: with a given Descending sorted list like above,at…
Saeed Mousazadeh
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Cannot Access SysML stereotypes and their properties in Acceleo

I am developing a M2T generator in Acceleo (in Eclipse). The model is basically a UML model with SysML profile created in Papyrus. It includes Blocks and FlowPorts. I have to access these stereotypes but it seems that I cannot retrieve any SysML…
Yasir
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How to generate an array from MagicDraw SysML model?

I am using MagicDraw 18.0 Enterprise Evaluation version, with the SysML plugin. In the generated code I want to see an array like this: public List MyList; So my model contains a property typed Integer, with multiplicity set to *. But…
Wtf1sh
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How to calculate or at least constraint the value of tags defined in a stereotype?

To prioritize the engineering effort around Requirements in a defined way, I came to the idea to use the information already added for the FMEA. For this I have created a Stereotype named fmeaRelevant (will be named better later), which has several…
Torsten Knodt
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Parsing/Writing SysML v2?

I'm trying to find an existing parser (preferably in Python) to write and read SysML v2. The official Github repo by SysML v2 Submission Team (SST) has placed some examples online already (For instance…
Qohelet
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What's the best suited UML diagram to model based on below Scenario?

Imagine the following scenario: For Day 1 do the Activity_A for 1-2 Hr For Day 1 do the Activity_B for 2-3 Hr For Day 1 do the Activity_A for 3-4 Hr For Day 1 do the Activity_B for 4-5 Hr .. .. .. For Day 1 do the Activity_B for 23-24 Hr For Day…
Prince
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