OneMars: Requirements for Artificial Gravity in a Spacecraft for Transportation of a Crew to Mars

This paper used the processes of simultaneous and systems engineering to develop a solution that addresses both the main concerns of a manned mission to Mars and the Artificial Gravity System (AGS) requirements that shall be used during the concept phase of a spacecraft to be utilized to transport a...

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Bibliographic Details
Published in:IEEE journal of radio frequency identification (Online) 2022, Vol.6, p.332-346
Main Authors: Schmitt, Rodrigo N., Bertaglia, Ana B. B., Rosa, Giovanni J., Moscati, Ney R., Moreira, Diego F. M., Loureiro, Geilson
Format: Article
Language:English
Subjects:
Aerospace electronics
Artificial gravity
Breakdown
case-study
Extraterrestrial measurements
Functionals
Gravity
lifecycle
Manned Mars missions
manned mission
Mars
Radiofrequency identification
Requirements specifications
Space missions
Space vehicles
Spacecraft
stakeholder
Stakeholders
Subsystems
Systems engineering
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Summary:This paper used the processes of simultaneous and systems engineering to develop a solution that addresses both the main concerns of a manned mission to Mars and the Artificial Gravity System (AGS) requirements that shall be used during the concept phase of a spacecraft to be utilized to transport a crew to Mars. The study shows different tools of the systems engineering process. Steps taken in the paper include: (a) determining the main stakeholders, objectives and measures of effectiveness, analysis of the operation scenario, capabilities and constraints, concept of operations; (b) outlining the lifecycle of the project and determining main reviews and the product breakdown structure; (c) analyzing stakeholder for the spacecraft, including concerns and requirements; (d) breaking down stakeholder requirements to non-functional and functional requirements; (e) analyzing the system's main functions by reviewing the context, circumstances, operation modes, list of events, essential functions, hazards and risks; (f) architecting the spacecraft through: breakdown of subsystems, morphological diagram, architecture flow and interconnect diagrams, analysis of artificial gravity options and requirements specification for the artificial gravity subsystem.
ISSN:2469-7281
2469-7281
2469-729X
DOI:10.1109/JRFID.2022.3162098