MBSE in the context of PLATO camera system development

G. Dinuzzi; A. Balestra; F. Santoli; F. Mazzei; J. L. Alvarez; N. Gorius; S. Chinellato; N. Auricchio; I. Pagano; F. Calderone; C. Arena; G. Nicolini; F. Cogato; G. Cherchi; A. Aboudan; F. Borsa; D. Brienza; D. Magrin; M. Focardi; V. Noce

doi:10.1117/12.3019903

23 August 2024 MBSE in the context of PLATO camera system development

G. Dinuzzi, A. Balestra, F. Santoli, F. Mazzei, J. L. Alvarez, N. Gorius, S. Chinellato, N. Auricchio, I. Pagano, F. Calderone, C. Arena, G. Nicolini, F. Cogato, G. Cherchi, A. Aboudan, F. Borsa, D. Brienza, D. Magrin, M. Focardi, V. Noce

Author Affiliations +

Proceedings Volume 13099, Modeling, Systems Engineering, and Project Management for Astronomy XI; 130991R (2024) https://doi.org/10.1117/12.3019903
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Conference Poster

Abstract

In the context of PLATO Camera Subsystem development, it has been decided to take advantage of MBSE methodologies using Enterprise Architect by Sparx Systems as tool. A Local SysML Camera model for PLATO mission1 has been built from different Excel spreadsheets, i.e. Verification Control Matrices, released by Subsystems. Same approach has been used for the Camera-System itself. The complete flow-down of requirements has been created in order to easily identify and monitor any impact on the design due to changes, deviations and non-compliances. The model can be updated at any time importing Excel spreadsheet while it can be used as source to export documentation needed during formal reviews, both as Word and Excel files. In addition, Model architecture and constraints have been created through Block Definition Diagram and Internal Block Diagram so that structure, interfaces as well as interaction between different items, can be easily identified and monitored at both System and Subsystem level.

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G. Dinuzzi, A. Balestra, F. Santoli, F. Mazzei, J. L. Alvarez, N. Gorius, S. Chinellato, N. Auricchio, I. Pagano, F. Calderone, C. Arena, G. Nicolini, F. Cogato, G. Cherchi, A. Aboudan, F. Borsa, D. Brienza, D. Magrin, M. Focardi, and V. Noce "MBSE in the context of PLATO camera system development", Proc. SPIE 13099, Modeling, Systems Engineering, and Project Management for Astronomy XI, 130991R (23 August 2024); https://doi.org/10.1117/12.3019903

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