MBSE (SysML) and Digital Twin Integration to Support Engineering Analysis & Design

Lui Wang; Thomas Chen

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NASA NTRS · 20240014472

MBSE (SysML) and Digital Twin Integration to Support Engineering Analysis & Design

Lui Wang·Thomas Chen

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Abstract

Problem 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

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MBSE System Model Inter-Module Ventilation (IMV)Environmental Control Life Support System (ECLSS)Digital Twin

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Lui Wang, Thomas Chen. 2024-12-10. MBSE (SysML) and Digital Twin Integration to Support Engineering Analysis & Design. https://ntrs.nasa.gov/citations/20240014472

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