Homotopy Continuation Method

Author: Tianjiang Shuo Website: https://cislunarspace.cn

Definition

Optimization technique connecting original problem with easily solvable problem via continuation parameter, solving original problem gradually.

Application Value

This concept plays a key role in trajectory transfer design, helping evaluate transfer costs and flight time to provide quantitative basis for mission trade studies. Combined with global search algorithms, multiple solution families and Pareto frontiers can be identified to guide orbital design decisions.

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Contributors: ouyangjiahong, Ou Yang Jiahong