Perilune Poincaré Map

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A Poincaré section constructed at the perilune, used to filter transfer trajectories from DRO backward integration that satisfy WSB and perilune conditions, serving as a key tool for initial guess design of LGA+WSB transfers.

Application Value

Perilune Poincaré Map plays an important role in orbit maneuver design, analysis, and transfer planning for cislunar missions.

Related Concepts

• Deflection Angle
• Time-Optimal Transfer
• Summation Combination of Dual One-Way Ranging
• Map Projection

References

• 张晨和张皓 - 2022 - 基于月球借力的低能DRO入轨策略