PROP-SAFE: Empowering Space Mission Propagation with Personalized Solutions
- Paper number
IAC-24,A6,IP,45,x83205
- Author
Ms. Arianna Rigo, Instituto Superior Técnico, Portugal
- Coauthor
Mr. João Paulo Monteiro, LAETA, IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Portugal
- Coauthor
Prof. Rodrigo Ventura, Instituto Superior Técnico, Portugal
- Coauthor
Prof. Paulo J.S. Gil, LAETA, IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Portugal
- Year
2024
- Abstract
The proliferation of space debris poses a growing threat to space activities, demanding the development of advanced collision avoidance strategies and tools. In this paper, the software tool PROP-SAFE (Propagation analysis Software for Advanced Pareto-Front Evaluations) is developed to address the challenges associated with space debris through the utilization of real-time orbit propagators and personalized Pareto-front analyses. PROP-SAFE generates various propagators within the GODOT (ESA-ESOC Flight Dynamic Software Tool) Python interface, incorporating multi-objective optimization solutions. The core objective of PROP-SAFE is to perform a trade-off analysis among multiple orbit propagators for real-time operations, striking a balance between accuracy and computational resources. The software generates personalized Pareto-fronts for each specific satellite mission, aiding in the identification of the most suitable propagators for informed decision-making during critical points, such as potential collisions with other satellites or space debris. Furthermore, the paper highlights that PROP-SAFE's automated generation of more than 1500 propagators, considering a combination of space perturbations and integration methods, establishes its robustness in providing comprehensive and tailored solutions for diverse space missions. This analysis contributes to safer and more effective space mission planning, particularly in collision avoidance scenarios. PROP-SAFE addresses the imperative need for advanced tools in the Space Situational Awareness Programme, enhancing the accuracy and efficiency of real-time collision avoidance maneuvers. Additionally, the utilization of Pareto fronts highlights PROP-SAFE's unique ability to optimize simultaneously both runtime and accuracy, distinguishing it as an essential asset in space mission planning. PROP-SAFE is open source to encourage collaboration and innovation within the space community, ensuring its accessibility and continued development for the advancement of space exploration and safety.
- Abstract document
- Manuscript document
IAC-24,A6,IP,45,x83205.pdf (🔒 authorized access only).
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