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7502684 |
Method and system for the automatic piloting of an aircraft on the approach to an airdrop position
A method of automatic piloting of an aircraft during a phase of approach to a predetermined airdrop position includes automatically applying a speed profile with decreasing speed such that the...
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7428450 |
Method and system for using a database and GPS position data to generate bearing data
A method and system for providing a bearing from a vehicle to a transmitting station are described. The method includes accessing a database to obtain transmitter position information for the...
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6636786 |
Aircraft energy systems management method
An energy systems management method includes steps of providing a hierarchically arranged, interrelated set of synoptic displays interfaced to an energy system for receiving information from and...
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6577931 |
Delta height bias and terrain floor generators for a ground proximity warning system
A terrain avoidance system, method and computer program product for reducing nuisance alarms. The system includes a geometric altitude component, first and second vertical safety margin generators,...
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6450445 |
Stabilizing control apparatus for robtic or remotely controlled flying platform
A robotic or remotely controlled flying platform ( 10 ) with reduced drag stabilizing control apparatus constructed having an air duct ( 12 ) with an air intake ( 14 ) on the top and an exhaust (...
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5957412 |
Method and device for vertical guidance of an aircraft
The present invention relates to a method and a device for guiding an aircraft (A) according to a prescribed vertical flight path (T). According to the invention: the vertical distance he...
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5826834 |
Self adaptive limiter for automatic control of approach and landing
A self adaptive limiter for use in aircraft control systems during approach and landing is disclosed. Estimated flight path angle is continuously computed during the glidepath tracking phase until...
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5716032 |
Unmanned aerial vehicle automatic landing system
An automatic landing system for guiding an unmanned aerial vehicle along a predetermined path to a predetermined point on the ground. The system includes an image processing means resident in the...
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5590853 |
Aircraft control system
An aircraft control system for computing a yaw compensated angle of attack is disclosed. The system includes an angle of attack sensor for generating a signal which represents an aircraft's angle...
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5377937 |
Aircraft flare control system utilizing an envelope limiter
An aircraft autoland flare control system which augments the autopilot's aircraft flare control commands in the event the aircraft exceeds defined flare envelopes, monitors aircraft longitudinal...
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4488233 |
Path indicating apparatus of moving vehicle
A path indicating apparatus for indicating a path so that a moving vehicle movable in the horizontal and vertical directions, such as an aircraft, may move along such a predetermined path. The...
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4345310 |
Aircraft flight control process and device
The present invention deals with a flight control process and device for an aircraft approach and landing. More in particular, the invention in use simulates ILS by using an infrared radiation...
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4040005 |
Composite situation analyzer and instrument flight system
Flight path angle is displayed relative to the aircraft reference indicator in a unique display and aircraft control system particularly useful during approach operations. Flight path angle is...
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4004758 |
Method and apparatus for providing decelerated aircraft approach
Method and apparatus for providing a helicopter with a decelerated approach owards a landing site. An MLS system provides the aircraft with azimuth, elevation, range and range rate information. The...
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3964053 |
Aircraft guiding system
1. A system adapted to guide an aircraft along a path defined by frequency modulated signals of a transmitted conical scan pattern, comprising a receiver carried by said aircraft to receive said...
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3902687 |
Aircraft indicator system
A tactile indicating system for aircraft includes a seat cushion provided with left and right vibrators which indicate to the pilot the deviation from a course selected via a radio navigational aid...
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3875379 |
Terminal airways traffic control system
A system for scheduling aircraft arrivals from cruise to touchdown, and also for scheduling departures from airport to cruise altitude; wherein space considerations are reserved to the aircraft...
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3786505 |
SELF-CONTAINED NAVIGATION SYSTEM
Coordinates of fixed initial and destination points and desired approach direction are stored in an on-board programmed computer which is turned on when an aircraft passes the initial point. From...
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3776455 |
TERMINAL GUIDANCE SYSTEM
A terminal guidance system including a heading command subsystem and a glide-slope command subsystem which develop command signals for use in guiding an aircraft or other vehicle into a preselected...
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3697022 |
METHOD AND APPARATUS FOR AIRCRAFT GUIDANCE
A method of guiding aircraft to effect an automatic approach to a landing place in which radar waves are transmitted to be received by the flight controls of the aircraft. The radar waves are...
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3620488 |
AIRCRAFT COMMAND MIXING DEVICE
A system is disclosed for producing aircraft steering command signals for application to the controls of a vertical takeoff and landing (VTOL) or a vertical/short takeoff and landing (V/STOL)...
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3361391 |
Gain adjustment means for beam couplers
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3345017 |
Automatic guidance and landing system for aircraft
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3292176 |
Height indicating system for aircraft
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3178134 |
Automatic flight control systems for aircraft
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3116899 |
Aircraft automatic pilot
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3098228 |
Navigation system
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3070336 |
Aircraft wheel alignment control system
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3059880 |
Terminal predication aircraft landing system
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3040316 |
Limiting circuit for an aircraft control system
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3032756 |
Aircraft instrument approach and landing system
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2999200 |
Blind landing indicator and servo-controller for aircraft
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2996706 |
Apparatus for computing and predicting varying conditions for aircraft guidance in landing on floating decks
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2993664 |
Automatic instrument landing systems for air-borne craft
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2991029 |
Automatic aircraft control apparatus
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2969505 |
Automatic control of mobile craft
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2926294 |
Variably damped instrument landing servosystem
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2887927 |
Optical control instrument
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2877967 |
Automatic steering mechanism for dirigible craft
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2860335 |
Aircraft navigation systems
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2859005 |
Monitoring system for aircraft auto pilots
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2817083 |
Aircraft navigation-aid apparatus
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2808999 |
Automatic flight control apparatus
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2800292 |
Automatic landing system
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