Friday, August 14, 2009

Draganflyer X4 Helicopter: Latest Ultra Portable, VTOL UAV


The latest UAV helicopter, the Draganflyer has been added to the UAV family . Several hundred hours of developmentH has went into its design, bringing about this sleek, sophisticated UAV. The Draganflyer X4 features much of the same technology as the earlier Draganflyer X6, but can be purchased at a fraction of the cost. Designed for commercial, government, and military applications, the Draganflyer X4 provides affordable aerial photographs and video surveillance.

Diverging from our larger 6 rotor design, the Draganflyer X4 features the same quad rotor design used by our older helicopters. Four brushless motors independently drive four carbon fiber rotor blades, all controlled by an advanced flight computer.

he flight computer uses SteadyFlight technology to process the inputs of seven individual sensors, including:
  • A barometric pressure sensor

  • Three accelerometers

  • Three gyroscopes

The flight computer reads sensor outputs and precisely determines the motor outputs required to keep the helicopter flying straight and level. If selected by the pilot, the barometric pressure sensor is used by the helicopter to maintain altitude. Properly trimmed and balanced, the helicopter will hold its position in the air allowing you to get excellent aerial photographs and video.

Four different cameras have been customized to work with our UAV, including:

  • A 12.1 MP digital still and video camera

  • A micro color video camera

  • low-light black and white video camera

  • A FLIR (Forward Looking Infra Red) video camera

All of these cameras transmit wireless video via a 5.8 GHz transmitter built into the mount. Wireless video can be received using either the handheld controller (which includes its own flat patch video antenna) or the optional base station. Video glasses plug directly into the handheld transmitter, allowing you to see what the helicopter is seeing and get perfectly aimed aerial photographs and video. The optional base station is compatible with any modern PC running Windows and features three standard RCA output jacks. This allows you to use your own recording equipment with the cameras or even re-transmit the video stream if needed.

Because all wireless communication is subject to interference, all of our cameras now feature a built-in DVR that records a pristine, interference-free copy of your aerial video to an SD card. After you finish flying, plug the SD card into your computer and edit the video using the software of your choice. Each camera also features a custom designed mount with a remote tilt feature. Designed to give you the best quality video possible, each camera mount features balanced, oil-filled shock absorbers. The shock absorbers keep the recorded video free from vibration, guaranteeing that you get the best possible results.

No comments:

Post a Comment