Paving the Way for SysML v2: An ESA MBSE Methodology Implementation Review

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Auteurs principaux: Matteo Duroy, Alberto Gonzalez Fernandez, Nikolena Christofi, Nils Fischer, Marcel Verhoef
Format: Artículo Open Access
Publié: Wiley 2026
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author Matteo Duroy
Alberto Gonzalez Fernandez
Nikolena Christofi
Nils Fischer
Marcel Verhoef
author_facet Matteo Duroy
Alberto Gonzalez Fernandez
Nikolena Christofi
Nils Fischer
Marcel Verhoef
Matteo Duroy
Alberto Gonzalez Fernandez
Nikolena Christofi
Nils Fischer
Marcel Verhoef
collection Wiley Open Access
contents Paving the Way for SysML v2: An ESA MBSE Methodology Implementation Review Matteo Duroy Alberto Gonzalez Fernandez Nikolena Christofi Nils Fischer Marcel Verhoef Systems Engineering ABSTRACT Heading toward DE and the goal to provide a common, freely accessible MBSE methodology for its member states, ESA has developed the ESA MBSE Methodology. Initially based on SysML v1, it has been applied in numerous space and non‐space projects. With the anticipated release of SysML v2, introducing substantial updates to the language and its application in SE, there is growing interest in assessing its impact. This paper investigates the potential benefits and challenges associated to this transition through a pilot SysML v2 implementation of the ESA MBSE Methodology. A structured approach was followed: identifying the major changes introduced by SysML v2 within the scope of the available tools, then employing an iterative process to map ESA MBSE Methodology concepts to SysML v2 elements. A SysML v2 language extension in textual notation was developed, and applied to a case study space mission. A comparison of the graphical notation diagrams generated in SysML v1 and v2 was also performed, leading into key insights of differences between the SysML v1 and v2 implementations. Notable differences are observed in the way definitions and usages can be exploited by the methodology, as well as how Functions can be implemented and used. This work provides a basis for further methodology refinement. 10.1002/sys.70046 http://onlinelibrary.wiley.com/termsAndConditions#vor
doi_str_mv 10.1002/sys.70046
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spellingShingle Paving the Way for SysML v2: An ESA MBSE Methodology Implementation Review
Matteo Duroy
Alberto Gonzalez Fernandez
Nikolena Christofi
Nils Fischer
Marcel Verhoef
Systems Engineering
Paving the Way for SysML v2: An ESA MBSE Methodology Implementation Review Matteo Duroy Alberto Gonzalez Fernandez Nikolena Christofi Nils Fischer Marcel Verhoef Systems Engineering ABSTRACT Heading toward DE and the goal to provide a common, freely accessible MBSE methodology for its member states, ESA has developed the ESA MBSE Methodology. Initially based on SysML v1, it has been applied in numerous space and non‐space projects. With the anticipated release of SysML v2, introducing substantial updates to the language and its application in SE, there is growing interest in assessing its impact. This paper investigates the potential benefits and challenges associated to this transition through a pilot SysML v2 implementation of the ESA MBSE Methodology. A structured approach was followed: identifying the major changes introduced by SysML v2 within the scope of the available tools, then employing an iterative process to map ESA MBSE Methodology concepts to SysML v2 elements. A SysML v2 language extension in textual notation was developed, and applied to a case study space mission. A comparison of the graphical notation diagrams generated in SysML v1 and v2 was also performed, leading into key insights of differences between the SysML v1 and v2 implementations. Notable differences are observed in the way definitions and usages can be exploited by the methodology, as well as how Functions can be implemented and used. This work provides a basis for further methodology refinement. 10.1002/sys.70046 http://onlinelibrary.wiley.com/termsAndConditions#vor
title Paving the Way for SysML v2: An ESA MBSE Methodology Implementation Review
topic Systems Engineering
url https://incose.onlinelibrary.wiley.com/doi/10.1002/sys.70046