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Unmanned aircraft system simulation focuses on training pilots (or operators) to control an unmanned aircraft or its payload from a control station. Flight simulation involves a device that artificially re-creates aircraft flight and the environment in which it flies for pilot training, design, or other purposes. It includes replicating the equations that govern how aircraft fly, how they react to applications of flight controls, the effects of other aircraft systems, and how the aircraft reacts to external factors such as air density, turbulence, wind shear, cloud, precipitation, etc. Manned simulation is used for a variety of reasons, including flight training (mainly of pilots), the design and development of the aircraft itself, and research into aircraft characteristics and control handling qualities.〔 Unlike manned simulation, unmanned aircraft system (UAS) simulation does not involve a pilot aboard the training device. == Unmanned Aircraft System (UAS) Simulation Training == Manned flight simulators employ various types of hardware and software, depending on the modeling detail and realism that is required for the role in which they are to be employed. Designs range from PC laptop-based models of aircraft systems (called Part Task Trainers or PTTs), to replica cockpits for initial familiarization, to highly realistic simulations of the cockpit, flight controls and aircraft systems for more complete pilot training.〔 The use of unmanned systems by defense forces globally has grown substantially over the past decade, and is only expected to continue to grow significantly. In addition, unmanned systems will be used increasingly for commercial applications such as remote inspection of pipelines and hydroelectric installations, surveillance of forest fires, observation of critical natural resources, assessing natural disasters and a range of other applications. This increase in the use of UAS capabilities results in the need to have more highly skilled UAS pilots, sensor operators, and mission commanders.〔 An unmanned aerial vehicle (UAV), commonly known as a drone and referred to as a Remotely Piloted Aircraft (RPA) by the International Civil Aviation Organization (ICAO), is an aircraft without a human pilot aboard. Its flight is controlled either autonomously by onboard computers or by the remote control of a pilot on the ground or in another vehicle. The typical launch and recovery method of an unmanned aircraft is by the function of an automatic system or an external operator on the ground.〔 Historically, UAVs were simple remotely piloted aircraft, but autonomous control is increasingly being employed.〔 A UAS is composed of the UAV, itself, as well as associated launch, recovery, and control hardware and software. UAVs are usually deployed for military and special operation applications, but are also used in a small but growing number of civil applications, such as policing and firefighting, and nonmilitary security work such as surveillance of pipelines. UAVs are often preferred for missions that are too "dull, dirty or dangerous" for manned aircraft.〔 UAS Simulation Training allows UAV operators to train in real-time to operate UAVs in a virtual environment that is realistic and accurate, but without the risks and constraints of a real flight. UAS simulation includes: * Simulated UAVS: The system allows training on both helicopter and fixed wing UAVs. * Training with the actual ground station: The system uses real data generated by the actual UAV autopilot to provide an extremely realistic simulation. * The virtual world in which the UAV flies is modeled in 3D with photo textures, and contains all the necessary features to simulate a mission in operational conditions. * Payload simulation: The system generates real-time video to simulate the payload output in both visible and IR modes. This video is piped to the actual video station as in the real system. * Simulation features: Multilingual interface, VCR type controls (replay forward / backward), Simulated weather functions, display options (flight panel, UAV trajectory), display of telemetry data.〔 UAS Simulation Training combines an open architecture with commercial-off-the-shelf hardware and simulation software that helps the use of proprietary designs to provide a comprehensive, platform-agnostic training system. Customers benefit from greater flexibility for evolution, networking, distributed mission training and combination within an integrated training environment. UAS is a solution that optimizes operational readiness while minimizing the use of live assets to train and prepare the integrated mission team for operations. The comprehensive solution also prepares the integrated mission team (pilot, payload specialist, and commanding officer) in platform operating procedures, data interpretation and analysis, and team interaction.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Unmanned Aircraft System Simulation」の詳細全文を読む スポンサード リンク
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