Results 41 to 50 of about 440,218 (213)

Flight Path Planning for Small UAV Low Altitude Flights [PDF]

Land Forces Academy Review, 2020
Abstract Recent days there are many projects of UAV urban applications, moreover, although in different habited area. Several concepts like urban drone taxi, flying boards, flying bikes, etc. are in phase of prototype system test and evaluation. As part of the modern robotization, UAVs are in the focus of attention of numerous scientists.
openaire   +1 more source

Assessment of Photogrammetric Performance Test on Large Areas by Using a Rolling Shutter Camera Equipped in a Multi-Rotor UAV

Applied Sciences
The generation of digital aerial photogrammetry products using unmanned aerial vehicle-digital aerial photogrammetry (UAV-DAP) has become an essential task due to the increasing use of UAVs in the world of geomatics, thanks to their low cost and spatial ...
Alba Nely Arévalo-Verjel, José Luis Lerma, Juan Pedro Carbonell-Rivera, Juan F. Prieto, José Fernández   +4 more
doaj   +1 more source

Enroute flight planning: Evaluating design concepts for the development of cooperative problem-solving concepts [PDF]

The goals of this research were to develop design concepts to support the task of enroute flight planning. And within this context, to explore and evaluate general design concepts and principles to guide the development of cooperative problem solving ...
Mccoy, C. Elaine, Smith, Philip J.
core   +1 more source

Wind Corrections in Flight Path Planning

International Journal of Advanced Robotic Systems, 2013
When operating autonomous unmanned aerial vehicles (UAVs) in real environments it is necessary to deal with the effects of wind that causes the aircraft to drift in a certain direction.
Martin Selecký, Petr Váňa, Milan Rollo, Tomáš Meiser   +3 more
doaj   +1 more source

Determining UAV Flight Trajectory for Target Recognition Using EO/IR and SAR

Sensors, 2020
The paper presents the concept of planning the optimal trajectory of fixed-wing unmanned aerial vehicle (UAV) of a short-range tactical class, whose task is to recognize a set of ground objects as a part of a reconnaissance mission.
Wojciech Stecz, Krzysztof Gromada
doaj   +1 more source

Introduction to orbital flight planning (1) [PDF]

This workbook is designed for students interested in space flight planning, who after training, may serve as flight planning aides. Routine flight planning activities requiring engineering-type calculations and analysis are covered.
Blackwell, H. E., Davis, E. L., Dell, D. D.   +2 more
core   +1 more source

Foreign technology summary of flight crucial flight control systems [PDF]

, 1984
A survey of foreign technology in flight crucial flight controls is being conducted to provide a data base for planning future research and technology programs.
Rediess, H. A.
core   +1 more source

Formulation of consumables management models, executive summary [PDF]

Future manned space programs that have increased launch frequencies and reusable systems require an implementation of new consumables and systems management techniques that relieve both the operations support personnel and flight crew activities ...
Torian, J. G.
core   +1 more source

Association rule mining of aircraft event causes based on the Apriori algorithm

Scientific Reports
To reveal complex causes of aircraft events, this paper aims to mine association rules between the trigger probability and relative strength via a modified Apriori algorithm.
Huaqun Chen, Minghui Yang, Xie Tang
doaj   +1 more source

UAS Flight Path Planning: A Comparative Analysis of Diverse Use Cases and Approaches [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Uncrewed aircraft systems (UAS), also known as drones, have become increasingly popular in various applications due to their ability to access remote or challenging locations.
P. Debus, V. Rodehorst
doaj   +1 more source