Cited by 11Spacecraft Dynamics and ControlInertial Sensor and NavigationTarget Tracking and Data Fusion in Sensor Networks

Unscented kalman filtering for relative spacecraft attitude and position estimation

Open access
Zhang, Lijun, Li, Tong, Yang, Huabo, Zhang, Shifeng, Cai, Hong, Qian, Shan·2015·Journal of Navigation

Abstract

A novel relative spacecraft attitude and position estimation approach based on an Unscented Kalman Filter (UKF) is derived. The integrated sensor suite comprises the gyro sensors on each spacecraft and a vision-based navigation system on the slave spacecraft. In the traditional algorithm, an assumption that the master's body frame coincides with its Local Vertical Local Horizontal (LVLH) frame is made to construct the line-of-sight observations for convenience. To solve this problem, two relative quaternions that map the master's LVLH frame to the slave and master body frames are involved. The general relative equations of motion for eccentric orbits are used to describe the positional dynamics. The implementation equations for the UKF are derived. A modified version of the UKF is presented based on the averaging-quaternion algorithm. Simulation results indicate that the proposed filters provide more accurate estimates of relative attitude and position than the Extended Kalman Filter (EKF).

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  • Navigation systems for close-proximity operations have been extensively validated for RF and monocular vision navigation for FF and on-orbit servicing when the target is cooperative.

    “Navigation systems for close-proximity operations have been extensively validated in the context of RF and monocular vision navigation for FF and on-orbit ser-630 vicing, when the target is cooperative [64,1,65,61,66].”

    From Review of the robustness and applicability of monocular pose estimation systems for relative navigation with an uncooperative spacecraft (2019) · cites this paper as [66]

    The Introduction (page unavailable in our copy) describes beacon-based vision navigation for close-range formation flying and rendezvous, and the paper reports simulation results for its navigation filter. It does not establish extensive validation of RF navigation or navigation for on-orbit servicing, and its validation is by simulation rather than operational testing. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • The EKF and UKF presented in [61] and [66] rely on availability of gyro measurements from each spacecraft, which is usually not the case for uncooperative spacecraft in ADR scenarios.

    “As an example, the EKF and the Unscented Kalman Filter (UKF) presented in [61] and [66], respectively, rely on the availability of gyro measurements from each spacecraft, which is usually not the case for uncooperative 635 spacecraft in ADR scenarios.”

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Research works printed but not linked: 1

  1. Junkins, J.L., Hughes, D.C., Wazni, K.P. and Pariyapong, V. (1999). Vision-Based Navigation for Rendezvous, Docking and Proximity Operations. 22 nd Annual AAS Guidance and Control Conference, Breckenridge, CO.

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Authors
Zhang, L., Li, T., Yang, H., Zhang, S., Cai, H., & Qian, S.
Affiliations
National University of Defense Technology (CN)
Corresponding author
Zhang, Lijun
Venue
Journal of Navigation
Published
2014-11-05
Volume
68
Issue
3
Pages
528-548
ISSN
  • 0373-4633 (ISSN-L)
  • 1469-7785
OpenAlex
W2145106041
Cited by
11
References
22
Citations by year
2026: 2 · 2025: 1 · 2022: 1 · 2021: 3 · 2020: 1 · 2019: 1 · 2017: 1 · 2016: 1
FWCI
0.98
Type
journal article
Language
en
Open access
Locations
Journal of Navigation (publishedVersion)
Funders
National University of Defense Technology
Topics
  • Physical Sciences › Engineering › Aerospace Engineering › Spacecraft Dynamics and Control
  • Physical Sciences › Engineering › Aerospace Engineering › Inertial Sensor and Navigation
  • Physical Sciences › Computer Science › Artificial Intelligence › Target Tracking and Data Fusion in Sensor Networks
Keywords
unscented Kalman filter, visual navigation, eccentric orbits, extended Kalman filter comparison, formation flying

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