Zobrazeno 1 - 10
of 1 463
pro vyhledávání: '"Synchronous orbit"'
Autor:
Siyang Zhang, Shuquan Wang
Publikováno v:
Universe, Vol 10, Iss 3, p 145 (2024)
This paper investigates the trajectory design problem in the scenario of a multiple Sun-synchronous Orbit (SSO) space debris flyby mission from a DRO space station. At first, the characteristics of non-planar transfer from DRO to SSO in the Earth–M
Externí odkaz:
https://doaj.org/article/7c820f416e9f4e58820eced88e3212a4
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:
فصلنامه علوم و فناوری فضایی, Vol 14, Iss 4, Pp 1-9 (2021)
This article investigates an operational orbit's design and sensitivity analysis for Earth observation (EO) missions in non-sun-synchronous orbits. Sun-synchronous orbits are the primary choice for deploying EO satellites, but in the absence of acces
Externí odkaz:
https://doaj.org/article/1a4bd998ddcc4cc682eb59268c802565
Autor:
Biao Yang, Yu Jiang, Hengnian Li, Chunsheng Jiang, Yongjie Liu, Chaojin Zhan, Hongbao Jing, Yake Dong
Publikováno v:
Mathematics, Vol 10, Iss 15, p 2684 (2022)
With the development of aerospace science and technology, more and more probes are expected to be deployed around extraterrestrial planets. In this paper, some special orbits around Jupiter, Saturn, Uranus, and Neptune are discussed and analyzed. The
Externí odkaz:
https://doaj.org/article/eb374d8b250e45408a3e395b7fc395e1
Publikováno v:
RUDN Journal of Engineering Research, Vol 21, Iss 3, Pp 159-165 (2020)
One of the most important tasks of the Federal Space Program of Russia for the period until 2025 is the creation of spacecraft for remote sensing of the Earth. An integral part of the design of this class spacecraft is the determination of the parame
Externí odkaz:
https://doaj.org/article/acf9b99abc024b93b58471ee78bfaf60
Publikováno v:
Mathematics, Vol 11, Iss 1, p 41 (2022)
A Ganymede-synchronous frozen orbit around Europa provides a stable spatial geometry between a Europa probe and a Ganymede lander, which facilitates the observation of Ganymede and data transmission between probes. However, the third-body gravitation
Externí odkaz:
https://doaj.org/article/5e54602dd9e1412fba9362a69242aee4
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 37, Iss 6, Pp 1111-1119 (2019)
Aiming at the sun-synchronous orbit transfer task of the micro-nano satellite solar sail, the method of combining the weighted control law and the solar sail optimal direction is used for maneuvering the orbit, and a segmentation control strategy is
Externí odkaz:
https://doaj.org/article/1424caada9134dda9de931ecef07a646
Publikováno v:
Open Astronomy, Vol 28, Iss 1, Pp 124-130 (2019)
Artificial sun-synchronous orbits are suitable for remote sensing satellites and useful in giving accurate surface mapping. To design such orbits accurately with arbitrary orbital elements, three control strategies are provided with the consideration
Externí odkaz:
https://doaj.org/article/1685eb16394b4dc48dbc05c1a022edb8
Publikováno v:
Aerospace, Vol 9, Iss 8, p 466 (2022)
This paper focuses on the existence and control of particular types of orbits around asteroid 4 Vesta, including Sun-synchronous orbits, orbits at the critical inclination, repeating ground-track orbits, and stationary orbits. J2, J3, and J4 terms ar
Externí odkaz:
https://doaj.org/article/62977503e9964344bddaed38d27b5ee3
Publikováno v:
Applied Sciences, Vol 12, Iss 15, p 7475 (2022)
We report a method for determining the field of view (FOV) of a dawn–dusk sun-synchronous orbit satellite based on an improved observation mode. The target trajectory distribution model in geosynchronous orbit (GEO) is established, the natural rend
Externí odkaz:
https://doaj.org/article/0067a57e06d941c39369fec94487736b