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MBSE (SysML) and Digital Twin Integration to Support Engineering Analysis & DesignProblem Statement:
The complexity of Gateway systems and of managing the integrated safety analysis have made traditional methods of engineering analysis and design increasingly challenging. To address these challenges, a prototype that integrate Model-Based Systems Engineering (MBSE) with Digital Twin technology has been developed to demonstrate the utilities and functions.

Project Goal: Develop a prototype of a Digital Twin Of Gateway ECLSS IMV system to enhance fault management analysis through collaboration, visualization, and simulation.

Overall Project Results / Accomplishments:
- Developed extension to streamline the integration of SysML models with the Digital Twin platform
- Demonstrated the capability to aggregate any relevant information and provide simulation integration within the DT prototype.
- Generated digital twin simulation using SysML Activity Diagrams
- Implemented a complex trade study use case based on the integrated SysML-Digital Twin infrastructure
Document ID
20240014472
Acquisition Source
Johnson Space Center
Document Type
Poster
Authors
Lui Wang
(Johnson Space Center Houston, Texas, United States)
Thomas Chen ORCID
(Johnson Space Center Houston, United States)
Date Acquired
November 14, 2024
Publication Date
December 10, 2024
Publication Information
Publisher: National Aeronautics and Space Administration
Subject Category
Systems Analysis And Operations Research
Meeting Information
Meeting: JSC Innovation & Ugly Sweater Showcase
Location: Houston, TX
Country: US
Start Date: December 10, 2024
Sponsors: National Aeronautics and Space Administration
Funding Number(s)
OTHER: GA000
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Technical Review
NASA Technical Management
Keywords
MBSE
System Model
Inter-Module Ventilation (IMV)
Environmental Control Life Support System (ECLSS)
Digital Twin
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