Zobrazeno 1 - 10
of 537
pro vyhledávání: '"flight trajectory"'
Publikováno v:
International Journal of Web Information Systems, 2024, Vol. 20, Issue 5, pp. 494-519.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJWIS-05-2024-0132
Publikováno v:
Promet (Zagreb), Vol 36, Iss 2, Pp 261-278 (2024)
Aiming at two aircraft conflict scenario in the pre-tactical stage, by converting the uncertain flight trajectory of the target aircraft into a spatio-temporal trajectory under its performance constraints, a conflict detection model based on truncate
Externí odkaz:
https://doaj.org/article/c689aff5c79a4d5695107513597efd95
Publikováno v:
IEEE Access, Vol 12, Pp 140681-140698 (2024)
The terminal airspace is considered the most complex area within the air traffic system, as it encompasses multiple nearby airports whose operations are interdependent, thereby increasing the complexity of management. A thorough understanding of airs
Externí odkaz:
https://doaj.org/article/351b317d61214788b9bc4d3f548102db
Publikováno v:
Aerospace, Vol 11, Iss 9, p 775 (2024)
Unmanned aerial vehicles (UAVs) are increasingly significant in modern warfare due to their versatility and capacity to perform high-risk missions without risking human lives. Beyond surveillance and reconnaissance, UAVs with jet propulsion and engag
Externí odkaz:
https://doaj.org/article/c40102b0629d45c79051a12c22327a80
Publikováno v:
Mathematics, Vol 12, Iss 14, p 2162 (2024)
Accurate flight training trajectory prediction is a key task in automatic flight maneuver evaluation and flight operations quality assurance (FOQA), which is crucial for pilot training and aviation safety management. The task is extremely challenging
Externí odkaz:
https://doaj.org/article/bca8513f0f6f48c8b7fb0e71252883c5
Publikováno v:
Aerospace, Vol 11, Iss 7, p 566 (2024)
Lunar DRO pinpoint return is the final stage of manned deep space exploration via a lunar DRO station. A re-entry capsule suffers from complicated dynamic and thermal effects during an entire flight. The optimization of the lunar DRO return trajector
Externí odkaz:
https://doaj.org/article/6482b53cdd4a443eb5d8f1c76f818577
Publikováno v:
RUDN Journal of Engineering Research, Vol 24, Iss 2, Pp 111-120 (2023)
An algorithm for designing a low-energy lunar flight trajectory is presented. It is based on the assumption that low-energy flight trajectories pass through the vicinity of one of the collinear libration points of the Earth - Moon system (L1 or L2).
Externí odkaz:
https://doaj.org/article/18a653065190483f95acbee3518151f3
Publikováno v:
Aerospace, Vol 11, Iss 7, p 531 (2024)
In this paper, a data-driven framework aimed at investigating how weather factors affect the spatio-temporal patterns of air traffic flow in the terminal maneuvering area (TMA) is presented. The framework mainly consists of three core modules, namely
Externí odkaz:
https://doaj.org/article/2d68512899204e18940e1e1fb99640cc
Publikováno v:
Insects, Vol 15, Iss 6, p 373 (2024)
Pest control is crucial in crop production; however, the use of chemical pesticides, the primary method of pest control, poses environmental issues and leads to insecticide resistance in pests. To overcome these issues, laser zapping has been studied
Externí odkaz:
https://doaj.org/article/0fa77e346fd64287bed45dceb4d12332
Publikováno v:
Aerospace, Vol 11, Iss 4, p 312 (2024)
This paper created a flight trajectory model of five uncrewed aerial vehicles (UAVs) in the geocentric coordinate system, provided the UAVs fly in the specified formation. Based on this model, equations for determining the position of a selected memb
Externí odkaz:
https://doaj.org/article/8f2c639ee4b44ae185fb21a260009842