Analysis and Design of Satellite Constellation Spare Strategy Using Markov Chain
<|reference_start|>Analysis and Design of Satellite Constellation Spare Strategy Using Markov Chain: This paper introduces the analysis and design method of an optimal spare management policy using Markov chain for a large-scale satellite constellation. We propose an analysis methodology of spare strategy using a multi-echelon $(r,q)$ inventory control model with Markov chain, and review two different spare strategies: direct resupply, which inserts spares directly into the constellation orbit using launch vehicles; and indirect resupply, which places spares into parking orbits before transferring them to the constellation orbit. Furthermore, we propose an optimization formulation utilizing the results of the proposed analysis method, and an optimal solution is found using a genetic algorithm.<|reference_end|>
@article{han2024analysis,
    title={Analysis and Design of Satellite Constellation Spare Strategy Using
  Markov Chain},
    author={Seungyeop Han, Takumi Noro, Koki Ho},
    journal={arXiv preprint arXiv:2408.09250},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.09250},
    primaryClass={math.OC cs.SY eess.SY}
}