Advanced descent scheme for lunar landing

Ibrahim M. Mehedi, Takashi Kubota

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

Abstract

Spacecraft motion control system is very important for safely landing on the moon surface. To reduce complexity and increase performance in landing system motivates to develop a new idea for lunar lander descent scheme. Moreover, precise landing capability with high robustness against parameter uncertainties and optimality in fuel consumption with the ability to be landed vertically are essential for future lunar or planetary landing missions. This research qualitatively represents an advanced gravity-turn descent issue to allow an accurate depiction of descent from orbital condition. In fact, this idea expands the sphere of legitimacy of the gravity-turn illumination from low velocity terminal descent to a complete descent starting at parking orbit. It can readily be used to develop real-time guidance algorithm for future lunar landing mission reducing the computational burden.

Original languageEnglish
Title of host publication18th IFAC Symposium on Automatic Control in Aerospace, ACA 2010 - Proceedings
PublisherIFAC Secretariat
Pages166-171
Number of pages6
EditionPART 1
ISBN (Print)9783902661968
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event18th IFAC Symposium on Automatic Control in Aerospace, ACA 2010 - Nara, Japan
Duration: 6 Sept 201010 Sept 2010

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
NumberPART 1
Volume18
ISSN (Print)1474-6670

Conference

Conference18th IFAC Symposium on Automatic Control in Aerospace, ACA 2010
Country/TerritoryJapan
CityNara
Period6/09/1010/09/10

Keywords

  • Centrifugal acceleration
  • Descent
  • Gravity-turn
  • Guidance
  • Precise landing

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