also called quadrocopter, or quadrotor is a type of helicopter or multicopter that has four rotors. Although quadrotor helicopters and convertiplanes...

Songar is a low-altitude, quadrotor, unmanned combat aerial vehicle (UAEV) that was developed by Asisguard for the Turkish Armed Forces. Songar was developed...

allows a quadrotor to fly through a hoop as it is thrown. Another, this time by the ETH Zurich Flying Machine Arena, involves two quadrotors tossing a...

Planning and Optimal Trajectory Generation for Efficient 3D Area Coverage of Quadrotor UAVs" IEEE Transactions on Intelligent Transportation Systems, 2023. Hu...

recognized by the Fédération Aéronautique Internationale (FAI), flying his quadrotor helicopter 360 meters (1,180 ft). On 18 April 1924, Pescara beat Oemichen's...

The Curtiss-Wright VZ-7 (also known as the VZ-7AP) was a VTOL quadrotor helicopter aircraft designed by the Curtiss-Wright company for the US Army. Like...

consists of second, quadrotor UAV that carries the ScanEagle vertically and releases it into forward flight. For recovery, the quadrotor hovers trailing a...

that opposed torque. Four rotors. Also referred to as the quadcopter or quadrotor. Usually two rotors turn clockwise and two counter-clockwise. More than...

RQ-14 Dragon Eye Puma LE (Long Endurance) VAPOR Helicopter Snipe – a quadrotor design small enough to be deployed by an individual to collect surveillance...

2015 Electric quadrotor UAV Yuneec International H920 Tornado 2015 Electric hexacopter UAV Yuneec International Breeze 2016 Electric quadrotor UAV Yuneec...

airborne wind energy (AWE). In April 2016, Vestas installed a 900 kW quadrotor test wind turbine at Risø, made from 4 recycled 225 kW V29 turbines. The...

2012). "Vision-Based Trajectory Tracking on the 3D Virtual Space for a Quadrotor". 2012 IEEE Ninth Electronics, Robotics and Automotive Mechanics Conference...

helicopter designed to win the US$250,000 Sikorsky Prize. The Gamera II is a quadrotor helicopter purpose-designed to attempt an official flight duration record...

The DJI Mini, originally marketed as the DJI Mavic Mini, is a series of teleoperated compact quadcopter drones for personal and commercial aerial photography...

also known as the Jerome-de Bothezat Flying Octopus, was an experimental quadrotor helicopter built for the United States Army Air Service by George de Bothezat...

Pennsylvania have developed a program to control swarms of what they term 'Nano Quadrotors'. CCTV cameras provide feedback on position to the controlling computer...

designs are used for different purposes in based on the following criteria Quadrotor Side by side helicopter propellers – two propellers on opposite ends Tiltwing...

Forces. CFly Faith  China Quadrotor UAV Faith 2 Unknown Seen in use with Comandamentul Logistic Întrunit. DJI  China Quadrotor UAV DJI Phantom 8+ Used by...

Mini Warrigal V-TOL Warrigal Explorer V-TOL Explore V-TOL Arrow V-TOL Quadrotor V-TOL Octocopter Schiebel Camcopter S-100 - reconnaissance Diamond Hero...

Bayraktar VTOL is a vertical take-off and landing (VTOL) unmanned aerial vehicle system developed by Baykar Defense, and announced for the first time in...

The Aerotechnik WGM.21 is a quadrotor helicopter that was developed in the 1970s. The WGM.21 is an open cockpit quadrotor. Four rotors are mounted at...

The Piasecki PA-97 Helistat was an American experimental heavy-lift aircraft, built by Piasecki by fastening four H-34J helicopters to a framework beneath...

The DJI Air, originally marketed as the DJI Mavic Air, is a series of teleoperated compact quadcopter drones for personal and commercial aerial photography...

in October 2023. Ghost is a quadcopter developed by Ehang in a typical quadrotor layout with a pair of skids as landing gear. However, Ghost has an unusual...

Name Photo Origin Type Variant In service Unmanned Aerial Vehicles DJI  China Quadrotor UAV Matrice 300 rtk 18+...

The Bell Boeing Quad TiltRotor (QTR) is a proposed four-rotor derivative of the Bell Boeing V-22 Osprey developed jointly by Bell Helicopter and Boeing...

Design and construction of a small-scale rotorcraft uav system. (2014). Quadrotor model predictive flight control system. (2014). Olayiwola, Ajisafe (18...

The DJI Mavic (Chinese: 御; pinyin: Yù) is a series of teleoperated compact quadcopter drones for personal and commercial aerial photography and videography...

The Curtiss-Wright X-19, company designation Model 200, is an American experimental tiltrotor aircraft of the early 1960s. It was noteworthy for being...

motion of the quadrotor. The dynamics of this vehicle are fast and highly coupled, and hence presents a challenging control problem. A quadrotor and control...