An Autonomous Space Navigation System Using Image Sensors

Ju Hyeon Hong, Woosung Park, Chang Kyung Ryoo

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Space navigation has been a research topic for decades, with autonomy within its remit being a challenging area. Conventional space navigation approaches are based on utilizing the signal from ground facilities on the earth or using navigation sensors with sophisticated methodologies. Hence, this paper proposes a simple space autonomous navigation system that utilizes the angle measurements obtained by three image sensors. A sensitivity analysis is performed to rigorously investigate the relationship between the sensors’ performance and navigation error. A nonlinear Kalman filter is designed to improve navigation performance due to sensor errors. The performance of the proposed system is verified via nonlinear numerical simulations and Monte-Carlo simulation with sensor errors.

Original languageEnglish
Pages (from-to)2122-2133
Number of pages12
JournalInternational Journal of Control, Automation and Systems
Volume19
Issue number6
DOIs
StatePublished - Jun 2021

Bibliographical note

Publisher Copyright:
© 2021, ICROS, KIEE and Springer.

Keywords

  • Celestial navigation
  • image based navigation
  • in-orbit positioning

Fingerprint

Dive into the research topics of 'An Autonomous Space Navigation System Using Image Sensors'. Together they form a unique fingerprint.

Cite this