A Two-Stage Optimization Framework for Satellite Constellation Design Considering Simultaneous Multi-Satellite Deployment

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Key Points

The study aims to create a framework for satellite constellation design that allows continuous access to ground stations with minimal satellites.
Developed a two-stage optimization framework focusing on launch vehicle placement and satellite deployment locations.
Introduced a maneuvering concept using staying time at designated orbits.
Enhanced computational efficiency by pre-defining deployable satellites for each launch vehicle.
Applied the methodology in a case study, confirming its effectiveness in improving access performance for targeted ground stations.
Demonstrated potential for expansion into various mission strategies.

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Evaluates satellite constellation design for multi-satellite deployment, suggesting efficient ground access solutions.

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Gwon et al. (2026) studied this question.

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