Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Li, Hengnian"'
Publikováno v:
Open Astronomy, Vol 33, Iss 1, Pp 184-90 (2024)
With more and more activities in cislunar space and deep space, a navigation system that can provide autonomous navigation service for cislunar or even deep space missions has become an urgent need. This article proposes a new type of navigation cons
Externí odkaz:
https://doaj.org/article/1ca4a48befb04681b47a85d39621e820
Publikováno v:
Open Astronomy, Vol 33, Iss 1, Pp 9-1752 (2024)
To meet various requirements of the future deep space missions of China, State Key Laboratory of Astronautic Dynamics constructs a new orbit determinatin software with parallel observations process. By using 32 threads, the computational efficiency p
Externí odkaz:
https://doaj.org/article/914fe669ce1445e8b80376ff30b619b1
Publikováno v:
Open Astronomy, Vol 33, Iss 1, Pp 93294-93314 (2024)
With the deployment of global navigation systems such as GPS, GLONASS, GALILEO, and BeiDou, and the construction of the global observation network, global navigation satellite system (GNSS) data have greatly expanded. Traditional relational databases
Externí odkaz:
https://doaj.org/article/a19c86c1b5e846ebbb852213223899d1
Publikováno v:
In Chinese Journal of Aeronautics March 2024 37(3):181-193
Publikováno v:
Results in Physics (2020)
In this work, we study the continuation of a periodic orbit on a relatively large scale and discover the existence of convergence under certain conditions, which has profound significance in research on asteroids and can provide a total geometric per
Externí odkaz:
http://arxiv.org/abs/2010.12120
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Open Astronomy, Vol 31, Iss 1, Pp 366-374 (2022)
Based on the characteristics of near-circular orbits and close-range leader–follower flights, the relative dynamics equations of the eccentricity/inclination (e/i) vector method are introduced herein. Additionally, the constraint terms in the desig
Externí odkaz:
https://doaj.org/article/a4d8c73675dc4b32b646e68fe0ff9ed5
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We are interested in stable periodic orbits for spacecrafts in the gravitational field of minor celestial bodies. The stable periodic orbits around minor celestial bodies are useful not only for the mission design of the deep space exploration, but a
Externí odkaz:
http://arxiv.org/abs/1805.10788