Analytical Approach for Orbital Evasion with Space Geometry Considered
Joint Authors
Wang, Hua
Yu, Dateng
Guo, Shuai
Wang, Hongyu
Source
International Journal of Aerospace Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-08
Country of Publication
Egypt
No. of Pages
10
Abstract EN
This paper researches an optimal problem of orbital evasion with considering space geometry by using an analytical approach.
Firstly, an angles-only relative navigation model is built and the definition of completely nonobservable maneuver is proposed.
After algebraic analysis of relative space geometry, it is proved that the completely nonobservable maneuver is nonexistent.
Based on this, the angle measurements of orbit without evasion are set as reference measurements and an analytical solution is derived to find the minimum difference between measurements and the reference measurements in a constant measuring time.
Then, an object function using vector multiplication is designed and an optimization model is established so as to prove the optimality of analytical solution.
At last, several numerical simulations are performed with different maneuver directions, which verify the effectiveness of the analytical method of this paper for orbital evasion problem.
This method offers a new viewpoint for orbital evasion problem.
American Psychological Association (APA)
Yu, Dateng& Wang, Hua& Guo, Shuai& Wang, Hongyu. 2017. Analytical Approach for Orbital Evasion with Space Geometry Considered. International Journal of Aerospace Engineering،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1158020
Modern Language Association (MLA)
Yu, Dateng…[et al.]. Analytical Approach for Orbital Evasion with Space Geometry Considered. International Journal of Aerospace Engineering No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1158020
American Medical Association (AMA)
Yu, Dateng& Wang, Hua& Guo, Shuai& Wang, Hongyu. Analytical Approach for Orbital Evasion with Space Geometry Considered. International Journal of Aerospace Engineering. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1158020
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158020