Results 311 to 320 of about 1,141,804 (335)

Characteristics of In-Flight Medical Emergencies on a Commercial Airline in Mainland China: Retrospective Study.

open access: yesJMIR Public Health Surveill
Shi R   +10 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Review of Electric Machines in More-/Hybrid-/Turbo-Electric Aircraft

IEEE Transactions on Transportation Electrification, 2021
Aircraft electrification is currently the best alternative to address the rising demand for more air transportation and deal with anticipated economic and environmental impacts.
Ehab Sayed   +6 more
semanticscholar   +1 more source

A framework to derive geospatial attributes for aircraft type recognition in large-scale remote sensing images

International Conference on Machine Vision, 2022
Aircraft type recognition remains challenging, due to their tiny sizes and geometric distortions in large-scale panchromatic satellite images. This paper proposes a framework for aircraft type recognition by focusing on shape preservation, spatial ...
Rajeshreddy Datla   +2 more
semanticscholar   +1 more source

NASA concept vehicles and the engineering of advanced air mobility aircraft

Aeronautical Journal, 2021
NASA is conducting investigations in Advanced Air Mobility (AAM) aircraft and operations. AAM missions are characterised by ranges below 300 nm, including rural and urban operations, passenger carrying as well as cargo delivery.
W. Johnson, C. Silva
semanticscholar   +1 more source

Insulation Materials and Systems for More- and All-Electric Aircraft: A Review Identifying Challenges and Future Research Needs

IEEE Transactions on Transportation Electrification, 2021
In recent decades, extensive research has been conducted on the electrification of commercial aircraft to reduce the dependence on mechanical, hydraulic, and pneumatic systems and replace them with electrical systems.
Moein Borghei, M. Ghassemi
semanticscholar   +1 more source

Aircraft Control and Simulation

, 1992
List of Tables. List of Examples. Preface. 1 The Kinematics and Dynamics of Aircraft Motion. 1.1 Introduction. 1.2 Vector Kinematics. 1.3 Matrix Analysis of Kinematics. 1.4 Geodesy, Earth's Gravitation, Terrestrial Navigation. 1.5 Rigid-Body Dynamics.
B. Stevens, F. Lewis
semanticscholar   +1 more source

Distributed Formation Control of Multiple Quadrotor Aircraft Based on Nonsmooth Consensus Algorithms

IEEE Transactions on Cybernetics, 2019
The problem of distributed formation control for multiple quadrotor aircraft in the form of leader–follower structure is considered in this paper. Based on a nonsmooth backstepping design, a novel consensus formation control algorithm is proposed and ...
Haibo Du   +4 more
semanticscholar   +1 more source

More Electric Aircraft: Review, Challenges, and Opportunities for Commercial Transport Aircraft

IEEE Transactions on Transportation Electrification, 2015
Similar to the efforts to move toward electric vehicles, much research has focused on the idea of a more electric aircraft (MEA). The motivations for this research are similar to that for vehicles and include goals to reduce emissions and decrease fuel ...
B. Sarlioglu, Casey T. Morris
semanticscholar   +1 more source

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