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OMG standard for integrating safety and reliability analysis into MBSE: Concepts and applications

Biggs, Geoffrey and Post, Kyle and Aromas, Andrius and Yakymets, Nataliya and Juknevicius, Tomas and Berres, Axel (2019) OMG standard for integrating safety and reliability analysis into MBSE: Concepts and applications. INCOSE Symposium, Orlando, USA.

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Abstract

Model-Based Systems Engineering (MBSE) is gaining popularity in organizations creating complex systems where it is crucial to collaborate in a multi-disciplinary environment. SysML, being one of the key MBSE components, has a good foundation for capturing requirements, architecture, constraints, views and viewpoints. However, SysML does not provide the necessary constructs to capture safety and reliability information in the system model. A group of industry experts at the OMG has been working since 2016 to define a new specification providing the necessary capabilities. This paper provides an update on the progress of this work. It discusses the proposed specification’s use of generic concepts to allow information interchange amongst diverse analyses, its use of existing SysML constructs to provide automation of safety and reliability work in existing modelling tools, and describes several of the supported analysis methods.

Item URL in elib:https://elib.dlr.de/129753/
Document Type:Conference or Workshop Item (Speech)
Title:OMG standard for integrating safety and reliability analysis into MBSE: Concepts and applications
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Biggs, GeoffreyUNSPECIFIEDUNSPECIFIED
Post, KyleUNSPECIFIEDUNSPECIFIED
Aromas, AndriusUNSPECIFIEDUNSPECIFIED
Yakymets, NataliyaUNSPECIFIEDUNSPECIFIED
Juknevicius, TomasUNSPECIFIEDUNSPECIFIED
Berres, AxelAxel.Berres (at) dlr.deUNSPECIFIED
Date:July 2019
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:MBSE, Safety, Reliability, SysML
Event Title:INCOSE Symposium
Event Location:Orlando, USA
Event Type:international Conference
Organizer:INCOSE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation, L - Concepts and Integration
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Safety Critical Systems&Systems Engineering
Deposited By: Berres, Axel
Deposited On:14 Jan 2020 19:46
Last Modified:14 Jan 2020 19:46

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