Relative Status Determination for Spacecraft Relative Motion Based on Dual Quaternion
Joint Authors
Sun, Jun
Wu, Xiande
Zhang, Shijie
Xie, Yaen
Guo, Fengzhi
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
For the two-satellite formation, the relative motion and attitude determination algorithm is a key component that affects the flight quality and mission efficiency.
The relative status determination algorithm is proposed based on the Extended Kalman Filter (EKF) and the system state optimal estimate linearization.
Aiming at the relative motion of the spacecraft formation navigation problem, the spacecraft relative kinematics and dynamics model are derived from the dual quaternion in the algorithm.
Then taking advantage of EKF technique, combining with the dual quaternion integrated dynamic models, considering the navigation algorithm using the fusion measurement by the gyroscope and star sensors, the relative status determination algorithm is designed.
At last the simulation is done to verify the feasibility of the algorithm.
The simulation results show that the EKF algorithm has faster convergence speed and higher accuracy.
American Psychological Association (APA)
Sun, Jun& Zhang, Shijie& Wu, Xiande& Guo, Fengzhi& Xie, Yaen. 2014. Relative Status Determination for Spacecraft Relative Motion Based on Dual Quaternion. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-484207
Modern Language Association (MLA)
Sun, Jun…[et al.]. Relative Status Determination for Spacecraft Relative Motion Based on Dual Quaternion. Mathematical Problems in Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-484207
American Medical Association (AMA)
Sun, Jun& Zhang, Shijie& Wu, Xiande& Guo, Fengzhi& Xie, Yaen. Relative Status Determination for Spacecraft Relative Motion Based on Dual Quaternion. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-484207
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-484207