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Translunar low-energy trajectories via Earth-Moon L1 Lyapunov orbit

  • Li Maodeng*
  • , Jing Wuxing
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper is concerned with low-energy Earth-Moon transfer trajectory via Lyapunov orbit located on Earth-Moon libration point L1. The circular restricted three-body problem is used as the model for Earth-Moon system, and Birkhoff regularization is used to avoid singularities when the distance between spacecraft and primary is very short. Using both analytical and numerical methods, Lyapunov orbits near the collinear libration point L1 in CR3BP are computed. Stable and unstable manifolds of L1 Lyapunov orbit are generated. Finally, Optimized trajectory solutions were found using genetic algorithm between low earth/lunar orbit and stable/unstable manifolds of Lyapunov orbit.

Original languageEnglish
Title of host publication2007 IEEE International Conference on Robotics and Biomimetics, ROBIO
PublisherIEEE Computer Society
Pages941-945
Number of pages5
ISBN (Print)9781424417582
DOIs
StatePublished - 2007
Event2007 IEEE International Conference on Robotics and Biomimetics, ROBIO - Yalong Bay, Sanya, China
Duration: 15 Dec 200718 Dec 2007

Publication series

Name2007 IEEE International Conference on Robotics and Biomimetics, ROBIO

Conference

Conference2007 IEEE International Conference on Robotics and Biomimetics, ROBIO
Country/TerritoryChina
CityYalong Bay, Sanya
Period15/12/0718/12/07

Keywords

  • Birkhoff regularization
  • Circular restricted three-body problem. Lyapunov orbit
  • Genetic algorithm

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