5.(Navigation) the course or compass direction of an aircraft 6.any behavioural influence, force, or drive vb(tr) 7.(Navigation) to direct or guide (a pilot, aircraft, etc) by directions transmitted by radio 8.(Aeronautics) to alter the direction of (the thrust of a jet engine) as a...
A vectored thrust compressor for use in remote controlled aircraft comprising a housing having a forwardly facing air intake is disclosed. Two pair of vectorable thrust nozzles connect to the housing and project from opposite sides of the housing. A first pair is disposed at the forward end ...
Thrust Vector Controland Visualisation for Stovl Aircraft There are many areas where the design of control laws for short take-off and vertical landing (STOVL) aircraft are radically different from those of a conventional design. One the most challenging areas is related to control of the thrus....
activating one or more ground-based thrust producing devices and directing an output of air towards the VTOL aircraft; maintaining the one or more ground-based thrust producing devices directed towards the VTOL aircraft as the VTOL aircraft is within an envelope that extends outward from a pad; a...
There are other aircraft that use thrust vectoring on a non-tilting propulsion system for VTOL purposes. TheLockheed Martin F-35Bfighter jet is one example, although it does have the considerable benefit of a Pratt & Whitney F135 afterburning turbofan engine capable of pounding out some 40,000...
An analysis of data obtained from a second, low speed wind tunnel test of a semi-span model of a VTOL aircraft is presented. The model features an integrat... RT Stancil,LJ Mertaugh 被引量: 0发表: 1965年 Vectored Thrust Control. Supersonic two-dimensional flow from a nozzle with the ...
Thrust vector control (TVC) might be used to control aircraft at large altitudes and in post-stall conditions when aerodynamic control surfaces are ineffective. This study demonstrated that the implementation of the TVC on high-speed aircraft is a reasonable solution and might be an alternative when...
The UAV mass is then used to compute an estimate of UAV vertical acceleration. The estimated acceleration is finally fused with the measured acceleration to obtain the minimum variance estimate of vertical acceleration. By doing this, the new approach incorporates the thrust information into the ...
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FIELD: aircraft industry; vectored-thrust nozzles of gas-turbine engines.;SUBSTANCE: proposed vectored-thrust nozzles are furnished, as a rule, with drive ring to control supersonic flaps of nozzle, and control hydraulic drives with rods connected to drive ring, and hydraulic drives to control ...