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Optionally Piloted Vehicle
An optionally piloted vehicle (OPV) is a hybrid between a conventional piloted aircraft and an unmanned aerial vehicle (UAV). Able to fly with or without a human crew on board the aircraft, OPVs are a low-cost alternative to UAVs in research, experimentation, and concept exploration, but may also become used in mainstream operations as familiarity with them increases. Unimpeded by a human's physiological limitations, an OPV is able to operate under more adverse conditions and/or for greater endurance times. Retaining on-board controls, the OPV can operate as a conventional aircraft during missions for which direct human control is preferred or desired as an immediate option. The US Naval Postgraduate School Center for Interdisciplinary Remotely-Piloted Aircraft Studies (CIRPAS) in Monterey, California operates a highly modified Cessna 337-O2 Skymaster OPV called Pelican. The OPV provides a low-risk, low-cost test and evaluation alternative to a Predator UAV. The Pelican has also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid
Hybrid may refer to: Science * Hybrid (biology), an offspring resulting from cross-breeding ** Hybrid grape, grape varieties produced by cross-breeding two ''Vitis'' species ** Hybridity, the property of a hybrid plant which is a union of two different genetic parent strains * Hybrid (particle physics), a valence quark-antiquark pair and one or more gluons * Hybrid solar eclipse, a rare solar eclipse type Technology Transportation * Hybrid vehicle, a vehicle using more than one power source or an engine sourced from a different chassis ** Hybrid electric vehicle, a vehicle using both internal combustion and electric power sources *** Plug-in hybrid, whose battery can be recharged by a charging cable * Hybrid bicycle, a bicycle with features of road and mountain bikes * Hybrid train, a locomotive, railcar, or train that uses an onboard rechargeable energy storage system * Hybrid motorcycle, a motorcycle built using components from more than one original-manufacturer products, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Aerial Vehicle
An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without any human pilot, crew, or passengers on board. UAVs are a component of an unmanned aircraft system (UAS), which includes adding a ground-based controller and a system of communications with the UAV. The flight of UAVs may operate under remote control by a human operator, as remotely-piloted aircraft (RPA), or with various degrees of autonomy, such as autopilot assistance, up to fully autonomous aircraft that have no provision for human intervention. UAVs were originally developed through the twentieth century for military missions too "dull, dirty or dangerous" for humans, and by the twenty-first, they had become essential assets to most militaries. As control technologies improved and costs fell, their use expanded to many non-military applications.Hu, J.; Bhowmick, P.; Jang, I.; Arvin, F.; Lanzon, A.,A Decentralized Cluster Formation Containment Framework for Multirobot Systems IEEE Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Interdisciplinary Remotely-Piloted Aircraft Studies
The Center for Interdisciplinary Remotely-Piloted Aircraft Studies (CIRPAS) located at the Marina Municipal Airport and is a research center of the US Naval Postgraduate School (NPS), based in the nearby city of Monterey. Among their research is work done with Optionally Piloted Vehicles. The National Science Foundation has granted $11m to modify an A-10 to perform weather research for CIRPAS,"NSF to Turn Tank Killer Into Storm Chaser" '''', 11 November 2011. Retrieved: 22 July 2012. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cessna 337
The Cessna Skymaster is an American twin-engine civil utility aircraft built in a push-pull configuration. Its engines are mounted in the nose and rear of its pod-style fuselage. Twin booms extend aft of the wings to the vertical stabilizers, with the rear engine between them. The horizontal stabilizer is aft of the pusher propeller, mounted between and connecting the two booms.Wood, Derek: ''Jane's World Aircraft Recognition Handbook'', page 471. Jane's Publishing Company, 1985. The combined tractor and pusher engines produce centerline thrust and a unique sound.Plane and Pilot: ''1978 Aircraft Directory'', page 92. Werner & Werner Corp Publishing, 1978. The Cessna O-2 Skymaster is a military version of the Cessna 337 Super Skymaster. Development The first Skymaster, Model 336 Skymaster, had fixed landing gear and initially flew on February 28, 1961.Taylor, Michael: ''Encyclopedia of Modern Military Aircraft''; page 67; Gallery Books; 1987; It went into production in Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Aviation Administration
The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic management, certification of personnel and aircraft, setting standards for airports, and protection of U.S. assets during the launch or re-entry of commercial space vehicles. Powers over neighboring international waters were delegated to the FAA by authority of the International Civil Aviation Organization. Created in , the FAA replaced the former Civil Aeronautics Administration (CAA) and later became an agency within the U.S. Department of Transportation. Major functions The FAA's roles include: *Regulating U.S. commercial space transportation *Regulating air navigation facilities' geometric and flight inspection standards *Encouraging and developing civil aeronautics, including new aviation technology *Issuing, suspending, or revoking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northrop Grumman Firebird
The Northrop Grumman Firebird is an intelligence gathering aircraft designed by Northrop Grumman's subsidiary Scaled Composites which can be flown remotely or by a pilot. At Scaled, it is known as the Model 355. It was unveiled on May 9, 2011. It was first flown in February 2010 and is considered to be an optionally piloted vehicle (OPV). Design and development One of the last aircraft designs overseen by Burt Rutan, who retired in April 2011, the Firebird is a medium-altitude long-endurance aircraft designed to fly up to 40 hours at a top speed of at an altitude of . The twin-boom aircraft has a pusher configuration and a long slender (high aspect ratio) wing with a very slight forward sweep angle. It has a wingspan of , a length of , a height of and a payload capacity of . It is powered by a Lycoming TEO-540 flat-six piston engine and has a maximum takeoff weight of . The aircraft has hardpoints to carry weapons, though it is currently unarmed. A new variant with a wing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation Week & Space Technology
''Aviation Week & Space Technology'', often abbreviated ''Aviation Week'' or ''AW&ST'', is the flagship magazine of the Aviation Week Network. The weekly magazine is available in print and online, reporting on the aerospace, defense and aviation industries, with a core focus on aerospace technology. It has a reputation for its contacts inside the United States military and industry organizations. ''Aviation Week'' was a favorite conduit for defense-related companies and labs to leak information to the public as part of their policy by press release efforts. This led to it being informally referred to "Aviation Leak and Space Mythology". History The magazine was first published in August 1916. Early editors Ladislas d'Orsy and Donald W. McIlhiney (1921 to 25) were Quiet Birdmen. Publisher (1927 to 29) Earl D. Osborn was also a Quiet Birdman. With the coming of the Space Age, the current title was adopted in 1960. Other titles the magazine has held include ''Aviation & Aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avidyne Corporation
Avidyne Corporation is an avionics company based in Melbourne, Florida. Avidyne is developer of Integrated Avionics Systems, multi-function displays, and traffic advisory systems for light general aviation (GA) aircraft. Headquartered in Melbourne, Florida, the company has facilities in Melbourne, as well as Concord, Massachusetts; Columbus, Ohio; and Boulder, Colorado. History President and CEO Daniel J. Schwinn founded Avidyne in 1994. Avidyne pioneered the standalone MFD market when they certified their first Flight Situation Display system in 1997. Avidyne's FlightMax Entegra line was released in 2003—the first big-glass flight deck system for light general aviation aircraft. On November 3, 2005, Avidyne Corporation and Ryan International Company announced a merger of the two companies. Avidyne was recognized as Avionics Magazine's "Small Manufacturer of the Year" and was inducted into the Avionics Magazine Hall of Fame in 1999. Avidyne received the NASA 2001 Commitmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Aerial Vehicle
An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without any human pilot, crew, or passengers on board. UAVs are a component of an unmanned aircraft system (UAS), which includes adding a ground-based controller and a system of communications with the UAV. The flight of UAVs may operate under remote control by a human operator, as remotely-piloted aircraft (RPA), or with various degrees of autonomy, such as autopilot assistance, up to fully autonomous aircraft that have no provision for human intervention. UAVs were originally developed through the twentieth century for military missions too "dull, dirty or dangerous" for humans, and by the twenty-first, they had become essential assets to most militaries. As control technologies improved and costs fell, their use expanded to many non-military applications.Hu, J.; Bhowmick, P.; Jang, I.; Arvin, F.; Lanzon, A.,A Decentralized Cluster Formation Containment Framework for Multirobot Systems IEEE Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio-controlled Aircraft
A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is controlled remotely by an operator on the ground using a hand-held radio transmitter. The transmitter continuously communicates with a receiver (radio), receiver within the craft that sends signals to servomechanisms (servos) which move the Flight control surfaces, control surfaces based on the position of joysticks on the transmitter. The control surfaces, in turn, directly affect the orientation of the plane. Flying RC aircraft as a hobby grew substantially from the 2000s with improvements in the cost, weight, performance, and capabilities of motors, battery (electricity), batteries and electronics. Scientific, government, and military organizations are also using RC aircraft for experiments, gathering weather readings, aerodynamics, aerodynamic modeling, and testing. A wide variety of models, parts, and styles is available for the DIY market. Nowadays, distinct from recreationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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