Trajectory Optimization with Sparse Optimal Control Software, TOSOCS

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A 3 degree-of-freedom, open-loop trajectory design and optimization tool developed internally at Lockheed Martin, built around the commercial optimization engine SOCS, used for high-fidelity full-ephemeris DRO transfer trajectory optimization.

Application Value

Trajectory Optimization with Sparse Optimal Control Software, TOSOCS plays a critical role in trajectory optimization and multi-body dynamics analysis for solving complex trajectory design problems.

References

  • Welch et al., 2015, Mission Considerations for Transfers to a Distant Retrograde Orbit
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Contributors: ouyangjiahong, Ou Yang Jiahong