Deviation

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

The offset distance of the manifold starting point relative to the nominal Halo orbit, serving as a key optimization variable in the upper layer of the two-layer optimization algorithm.

Application Value

In the two-layer optimization algorithm, deviation serves as the core variable in the upper-level optimization, searching for the energy-optimal transfer orbit by adjusting the manifold starting position. This parameter extends the rigid manifold of orbit design into an adjustable elastic space, significantly expanding the range of feasible solutions.

References

  • 李宸硕 等 - 2024 - 基于弱稳定边界理论的低能地月转移轨道设计
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Contributors: ouyangjiahong, Ou Yang Jiahong