Results 11 to 20 of about 416,529 (192)

Reconciling Registration Policies for Unmanned Aircraft with Unmanned Aircraft Ownership Characteristics

open access: yesDrones, 2023
Registration of unmanned aircraft is a common policy around the world and forms part of the International Civil Aviation Organisation’s model regulations for unmanned aircraft.
Isaac Henderson
exaly   +5 more sources

Unmanned Aircraft Systems

open access: yesSafety & Defense, 2021
The 2019 attacks on the oil processing facilities in Saudi Arabia and the effectiveness of combating Armenian long-range anti-aircraft systems have highlighted the nature and scale of the challenges for air defense posed by unmanned aircraft systems ...
Eugeniusz CIEŚLAK
doaj   +3 more sources

On the derivation and analysis of decision architectures for unmanned aircraft systems

open access: yes, 2013
©Cranfield University © BAE SystemsOperation of Unmanned Air Vehicles (UAVs) has increased significantly over the past few years. However, routine operation in non-segregated airspace remains a challenge, primarily due to nature of the environment and ...
Patchett, C H
core   +7 more sources

Post-manoeuvre and online parameter estimation for manned and unmanned aircraft [PDF]

open access: yes, 2013
Parameterised analytical models that describe the trimmed inflight behaviour of classical aircraft have been studied and are widely accepted by the flight dynamics community.
Jameson, Pierre-Daniel
core   +7 more sources

Analysis of the performance and kinematics of the movement of UAV [PDF]

open access: yesFME Transactions, 2023
The use of drones today has become an integral part of modern life to the extent that the level of drone utilization determines the quality of life. The expansion of drone applications has grown exponentially.
Miloš Marina, Mirosavljević Petar
doaj   +1 more source

Certification of Unmanned Aircraft (UA) [PDF]

open access: yesTransNav, 2021
PRS (Polish Register of Shipping) is an expert institution acting on the international market, that - by conducting business for the benefit of the community - through the formulation of the requirements, survey and issue of the appropriate documents ...
Grzegorz Pettke   +4 more
doaj   +1 more source

Autonomous Collision avoidance for Unmanned aerial systems [PDF]

open access: yes, 2014
Unmanned Aerial System (UAS) applications are growing day by day and this will lead Unmanned Aerial Vehicle (UAV) in the close future to share the same airspace of manned aircraft.This implies the need for UAS to define precise safety standards ...
Melega, Marco
core   +7 more sources

PROSPECTIVE STRUCTURE AND FUNCTIONING OF THE CENTER FOR UNMANNED AIRCRAFT SYSTEMS OF EMERCOM OF RUSSIA [PDF]

open access: yesАктуальные вопросы пожарной безопасности, 2021
The development of unmanned aircraft system, regardless of its purpose and structural affiliation, involves the concerted efforts of stakeholders (management, scientists and designers, specialists of test complexes, tutors, as well as theoretical and ...
Inessa N. Isavnina   +3 more
doaj   +1 more source

Asynchronously finite‐time fault detection for switched systems with unstable modes and intermittent measurements

open access: yesIET Control Theory & Applications, 2023
This study proposes a novel fault detection (FD) filter design approach for switched systems with unstable modes and intermittent measurement; the FD filter design approach considers asynchronous switching and ensures finite‐time stability (FTS).
Cheng Haoyu   +5 more
doaj   +1 more source

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