What does quadcopter mean?
Definitions for quadcopter
quad·copter
This dictionary definitions page includes all the possible meanings, example usage and translations of the word quadcopter.
Wikipedia
Quadcopter
A quadcopter or quadrotor is a type of helicopter with four rotors.Although quadrotor helicopters and convertiplanes have long been flown experimentally, the configuration remained a curiosity until the arrival of the modern UAV or drone. The small size and low inertia of drones allows use of a particularly simple flight control system, which has greatly increased the practicality of the small quadrotor in this application.
Wikidata
Quadcopter
A quadcopter, also called a quadrotor helicopter, quadrocopter, quadrotor and quadracopter, is a multicopter that is lifted and propelled by four rotors. Quadcopters are classified as rotorcraft, as opposed to fixed-wing aircraft, because their lift is generated by a set of revolving narrow-chord airfoils. Unlike most helicopters, quadcopters generally use symmetrically pitched blades; these can be adjusted as a group, a property known as 'collective', but not individually based upon the blade's position in the rotor disc, which is called 'cyclic'. Control of vehicle motion is achieved by altering the pitch and/or rotation rate of one or more rotor discs, thereby changing its torque load and thrust/lift characteristics. Early in the history of flight, quadcopter configurations were seen as possible solutions to some of the persistent problems in vertical flight; torque-induced control issues can be eliminated by counter-rotation and the relatively short blades are much easier to construct. A number of manned designs appeared in the 1920s and 1930s. These vehicles were among the first successful heavier-than-air vertical take off and landing vehicles. However, early prototypes suffered from poor performance, and latter prototypes required too much pilot work load, due to poor stability augmentation and limited control authority.
Numerology
Chaldean Numerology
The numerical value of quadcopter in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of quadcopter in Pythagorean Numerology is: 3
Translations for quadcopter
From our Multilingual Translation Dictionary
- كوادكوبترArabic
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"quadcopter." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/quadcopter>.
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