MOTS EN ANGLAIS EN RAPPORT AVEC «VTOL»
VTOL
black
vtol
personal
saints
condor
vertical
take
landing
aircraft
that
hover
land
vertically
this
classification
includes
fixed
wing
well
helicopters
other
with
powered
rotors
such
cyclogyros
cyclocopters
tiltrotors
some
international
professional
society
advancement
flight
technology
useful
application
throughout
world
experimental
plane
past
years
have
provided
essential
capabilities
omnidirectional
maneuverability
hovering
darpa
awards
phase
contracts
program
announced
selection
four
companies
compete
next
tasked
vimeo
moscow
project
founded
musician
artist
dmitriy
morozov
main
directions
work
experemental
electronic
music
art…indago
lockheed
martin
small
unmanned
system
gives
warfighters
first
responders
cluttered
urban
environments
technologies
company
mission
autonomous
product
development
consultancy
services
allow
rapid
cost
effective
popular
science
look
japan
defense
ministry
spherical
flying
machine
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «VTOL»
Découvrez l'usage de
VTOL dans la sélection bibliographique suivante. Des livres en rapport avec
VTOL et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Motion Coordination for
VTOL Unmanned Aerial Vehicles: ...
VTOL UAVs are suitable for a broad range of applications requiring stationary
flights and constitute an important class of thrust propelled UAVs. These vehicles
are generally under-actuated. It is clear that one of the most important
components ...
Abdelkader Abdessameud, Abdelhamid Tayebi, 2013
2
An investigation of the effect of downwash from a
VTOL ...
Furthermore, for a given gross weight the thickness of this is out-ward flowing sheet of air is less for a small-diameter propeller (higher disk loading propeller).
Thomas C. O'Bryan, Langley Research Center, United States. National Aeronautics and Space Administration, 1961
3
A flight evaluation of a
VTOL jet transport under visual and ...
A flight investigation was performed with the Dornier DO-31 VTOL to evaluate the performance, handling qualities, and operating characteristics that are considered to be important in the operation of a commercial VTOL transport in the ...
4
Wind-tunnel investigation of a
VTOL jet- transport model ...
Four ejectors mounted in each pod under each wing and powered with compressed air were used to simulate vertical-lift, fan-type jet engines.
Raymond D. Vogler, Langley Research Center, United States. National Aeronautics and Space Administration, 1970
5
The Heinkel AG
VTOL "Wespe":
David Myhra PhD. Not oer},r much is known about the Foclte-Wull" Fw “Flat Riser,
" an airfoil design of the late IQBUs and early I 949s. The few avai lablc drawings
show that it contains abifircl liquid rocket engine geared to drive two. two ...
6
Vertical Take-off and Landing (
VTOL) Aircraft with Inherent ...
It is obvious from these figures that the turbojet engine with ejector effect is
preferred for improved performance. Figure 12 is a photograph of a one-twelfth-
scale experimental dynamic model of the 1800-lb. gross weight rotorless VTOL
aircraft ...
7
A reaction attitude control system for jet
VTOL research ...
Rapid air switching and low torque nozzle for dual reaction attitude control for jet VTOL aircraft.
Frank A. Pauli, Tom G. Sharpe, James R. Rogers, 1970
8
Simulation study of the lift-roll coupling problem for ...
The effects of lift-roll coupling on the handling qualities of hovering VTOL aircraft using differential thrust for roll control were assessed in a piloted simulation study in the Ames six-degrees-of-freedom motion simulator.
Robert A. Jacobsen, Richard K. Greif, 1972
9
Simultaneous usage of attitude control for
VTOL maneuvering ...
In-flight simulation to evaluate simultaneous use of attitude control for jet VTOL maneuvering.
Frank R. Niessen, United States. National Aeronautics and Space Administration, Langley Research Center, 1969
10
Robust Autonomous Guidance: An Internal Model Approach
VTOL. LANDING: DESIGN. OF. THE. INTERNAL. MODEL. 3.1. Introduction. A
problem of major importance in autonomous flight is the design of autopilots for
landing in uncertain conditions. In general, uncertainties may affect the
mechanical ...
Alberto Isidori, Lorenzo Marconi, Andrea Serrani, 2003
10 ACTUALITÉS CONTENANT LE TERME «VTOL»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
VTOL est employé dans le contexte des actualités suivantes.
Startup Gets A Head Start In Electric VTOL
A vertical-takeoff-and-landing (VTOL) unmanned aircraft with rotors that stop and fold to become wingtip extensions, improving cruise efficiency, is entering ... «Aviation Week, juil 15»
PLA VTOL fighter could turn reefs into 'unsinkable carriers'
China is planning to continue developing its short-range vertical take-off and landing (VTOL) fighter, according to Russian state-owned news agency Sputnik ... «WantChinaTimes, juin 15»
NASA's 10-Engine Electric Plane Takes Off and Lands Like a …
Vertical take-off and landing aircraft, or VTOL, are not a new idea, but this particular configuration sure is. The GL-10 has four engines on each wing and one on ... «NBCNews.com, mai 15»
J-31 stealth fighter doesn't need VTOL capability: expert
Kashin had encouraged China to redesign its J-31 with VTOL capability to operate the fighter from the PLA Navy's new amphibious assault ships in an article ... «WantChinaTimes, avril 15»
China's J-31 stealth fighter may have VTOL capability: expert
In building up its military might in the South China Sea, China is likely to re-design its second fifth-generation stealth fighter, the J-31, with vertical takeoff and ... «WantChinaTimes, avril 15»
SkyProwler VTOL transformo-drone set to darken skies
Joe Public's appetite for new UAV tech must surely have a limit, but that's still some way off if the case of the SkyProwler "Multi-Mission VTOL Transformer Drone" ... «The Register, févr 15»
Arcturus UAV Upgrades the JUMP™15 VTOL UAV
4, 2014 /PRNewswire/ -- Today Arcturus UAV announced major upgrades to their JUMP™15 Fixed Wing VTOL UAV. The JUMP 15 has been fitted with a ... «PR Newswire, déc 14»
NASA's electric vertical-takeoff airplane takes first flight, aims to …
While it's not particularly hard to create an aircraft capable of VTOL, it has so far proven to be very tough to create an aircraft that can also efficiently cruise ... «ExtremeTech, août 14»
Arcturus gets the Jump on vertical takeoff and landing for fixed wing …
Vertical Takeoff and Landing (VTOL) systems seem like an obvious alternative, but the extra weight of these systems can limit the advantages they offer. Arcturus ... «Gizmag, avril 14»
VTOL Truck-Helicopter Hybrid Lifts off for the First Time [w/Video]
In its quest for ever more advanced means to wage war, the Pentagon commissioned a truck with vertical takeoff and landing (or VTOL) capabilities to be built. «Carscoops, avril 14»
