#mbse — Public Fediverse posts

#MBSE
recently I look at #capella and tried to get a grip of it,
https://mbse-capella.org/
it comes with a language, a method and is a tool

so cool all it there, well, maybe for somebody it's the correct way to do system engineering, for me, it's too much and ties me too much

#MBSE #SysML #SysMLv2
I'm a coder,
source code is second nature to me
one would think I'm all enthusiastic about a SysML in textual form, with #vscode extensions available too - no I'm not
it defeats the purpose of MBSE, I need a graphical tool to do my model based system engineering

18th June release of the TRAK00001 Architecture Viewpoints spec. that defines architecture view and unambiguously specifies allowed view content. https://sourceforge.net/projects/trakviewpoints/files/TRAK_ArchitectureViewpoints.pdf. Also represented in HTML at https://trakviewpoints.sourceforge.io/viewpoint_concerns.html.

Graph describes changes and conforms to non-TRAK Model Change & Configuration Viewpoint at https://www.researchgate.net/publication/335176248_Architecture_Description_Viewpoints_Metamodel_Description_Implementation_and_Model_Changes

#neo4j #trak #architectureframework #mbse #graph

I went down a #uml, #sysml (v1 and v2), #kerml, #mbse rabbit hole last night.

All that I know now is that there is a place for it systems engineering principles, but not a great way to go from, this system needs x, y, z to auto-sizing switchboards, voltage systems, cable sizes, etc.

Do I know any Systems Engineers in the fediverse? I have a project that I'm working on/in that is more complex that my typical projects. One person that I was talking to on the project brought up that we should be using a model based approach, vs document based, and talked about UML, SysML, etc. I started looking around, and while I 'get' it, I'm not entirely sure how it will help my own process.

#uml #sysml #mbse

while performing by duties,
creating architecture, modelling,
it became very clear,
why one need to use a formal language,
you find inconsistency,
why,
because you benefit from experience that build the formal language, countless hours and knowledge just ready to use

#MBSE #SysML

of course you need a tool as well
#MagicDraw

@ragman I mostly model in SysML v1, but it overlaps a lot with UML. So I start with PlantUML a lot when prototyping or for an everything-as-code approach.

SysML v2 has textual representation, though it reads a bit more like code then a markup language like PlantUML.

#SysML #UML #MBSE

From the Leanpub Blog:

Welcome to the Leanpub Launch video for Pain-Free MBSE: A Rigorous Yet Simple Approach to SysML Modeling by Doug Rosenberg and Brian Moberley!

Watch & read about it here: https://leanpub.com/blog/leanpub-book-launch-pain-free-mbse-a-rigorous-yet-simple-approach-to-sysml-modeling-by-doug-rosenberg-and-brian-moberley

#books #ebooks #mbse #engineering #management #projectmanagement

Leanpub Book LAUNCH 🚀 Pain-Free MBSE: A Rigorous Yet Simple Approach to SysML Modeling by Doug Rosenberg and Brian Moberley

Watch here: https://youtu.be/MviKSNYTa2g

#books #booklaunch #mbse #engineering #systemsengineering

some verbal feedback claimed,
it's to long,
has the wrong content
missing content
#MBSE diagram can't be understood
system structure is wrong
system interfaces are wrong
system are named wrong (applied strict related standard)
the management does not support this
and the best, "I and Peter see it different."

my compendium on #SpS (System of Systems) formed over almost 3 years has been rejected by 10 reviewers closely working with me during the time, well ignored to be exact, no single review comment returned, all is based on #MBSE (Model Based System Engineering), summarizing standards, guidelines from credible sources and what I understood during work days.

New 📚 Release! Pain-Free MBSE: A Rigorous Yet Simple Approach to SysML Modeling by Doug Rosenberg and Brian Moberley

Find it on Leanpub!

Link: https://leanpub.com/pain-free-mbse

#books #ebooks #newreleases #mbse

New 📚 Release! Pain-Free MBSE: A Rigorous Yet Simple Approach to SysML Modeling by Doug Rosenberg and Brian Moberley

Find it on Leanpub!

Link: https://leanpub.com/pain-free-mbse

#books #newreleases #mbse #sysml

today's meeting resumee on #MBSE and 8 month work on #CyS high level blueprint

my work is based on facts
standards are to be followed and not interpreted to a point it can't even be recognized any more

I'm not compromising

what started in #NEXUS
https://nexus-heproject.eu/wp-content/uploads/2025/12/D5.1-Future-Control-Systems-Requirements-Framework-and-Benefits.pdf
will be continued

#MBSE
I made a little model to explain CyS within my organization ...

the Word export results in 908 pages,
updating table of content, table of figures and tables including PDF exports takes over one hour
#MicroSlop pushed over the cliffs

part of my work last year has been published recently, #NEXUS is project to advance public transport especially Metro Systems

Our team NEXUS deliverable is
https://nexus-heproject.eu/wp-content/uploads/2025/12/D5.1-Future-Control-Systems-Requirements-Framework-and-Benefits.pdf

#MBSE #SysML #CyS #IEC62443 #CRA

#MBSE #SysML #SysMLv2
by INCOSE
SysML v2 for Product Line Engineering

a very comprehensive talk
presenting difference between SysMLv1 and SysMLv2,
now I'm certain I'll stay with v1,
v2 has a textual representation and being a coder by nature, one might assume I would want a way to code a model, I don't
what has been a "block", is in v2 a "part def" a "Interface Block" become a "port def"
no, it's not clearer
SysMLv1 is closer to my way of thinking and modelling, which is graphical to start

#wroBookMark
Model Based System Engineering
#MBSE #SysML

A Practical Guide to SysML
The Systems Modeling Language
Third Edition
Sanford Friedenthal
Alan Moore
Rick Steiner
ISBN: 978-0-12-800202-5

compact, precise and extensive

standard work😍

#wroBookMark recommended
#MBSE #SysML

A Practical Guide to SysML, 3rd Edition

Sanford Friedenthal, Alan Moore, Rick Steiner

British Library Cataloguing-in-Publication Data
A catalogue record for this book is available from the British Library.
ISBN: 978-0-12-800202-5

@JordiCabot "Vibing" in general might be a bit dangerous in system design, but hopefully the neuro-symbolic integration of generative techniques for modeling combined with the verification and validation enabled by #MBSE will reduce development effort while preserving trustworthiness.

We have also been playing around with stuff like this. We recently implemented syntactic and semantic checking -- for any modeling language specified in our tool Refinery -- as feedback for iterative model construction based on a prompt. However, evaluating these tools rigorously seems quite challenging.

• Here is an example for a domain-specific language, which actually was from an exam question in our new Automated Software Engineering course by my colleague Oszkár.

• And here is an example with a more general language for statecharts with extensive semantic checking.

The Model Context Protocol (#MCP) and the standardized SysML v2 API & Services ... how can we bridge the gap between those two? It is obvious that providing a MCP server for SysML v2 models can offer a lot of possibilities. And now there is a project...

https://roth-soft.de/blog/2025-09-18-building-mcp-server-sysml-v2-api.html

#SysMLv2 #MBSE #ModelContextProtocol #GitHub

so joined #INCOSE

https://www.incose.org/

#SysE #SysA #MBSE

#SysE #MBSE #SysA
for me it's more like this:
+ open-minded
+ critical thinker
+ good communication skills (listens well)
+ team oriented
+ fact oriented
+ endorse science (engineering, social and humanities)
+ faces challenges
+ life long learning
+ restless
+ strong minded and also open to adapt

#SysE #MBSE #SysA
successful system engineers characteristics:
+ enjoy learning new things and solving problems
+ like a challenge
+ are skeptical of unproven assertions
+ are open-minded to new ideas
+ have a solid background in science and engineering
+ have demonstrated technical achievement in a specialty area
+ are knowledgeable in several engineering areas
+ pick up new ideas and information quickly
+ have good interpersonal and communication skills

#SysE #MBSE
Systems Engineering Principles And Practice
ISBN9781119516668

so there might have been more tools

today I decided, enough of the quest,
I'm gonna use #VisualParadigm for #MBSE and #SysML

here my cons:
✅ rich in functionality
✅ many diagram types much more I've noticed
✅ easy customization of visual styles
✅ links to folders and files
✅ good export and import
✅ multi-OS support
✅ samples, tutorials and guides

#MBSE became a passion of me about 1 year ago, kind of late to the party considering having done (unknowingly) what is called system architecture all my life
#UML was no stranger not a friend either
sat there waiting
all started to make sense with MagicDraw
unfortunately hard to get, impossible for no businesses, claimed to be expensive for businesses, haven't seen the price tag yet

so, what than to use, I asked myself and a long quest began

New blog article about the central concept of distinguishing between elements of definition and elements of usage in #SysMLv2.

#MBSE #SystemsEngineering

https://roth-soft.de/blog/2025-08-23-sysml-2-definition-usage.html