Centrifuge-based-flight simulator

Abstract

Some implementations include a method for operating a centrifuge-based-flight simulator in at least one of several different modes: a heightened G-force mode, a normal G-force mode; and transition modes (i.e., ramp-up or ramp-down modes) between the heightened G-force and normal G-force modes. During the normal-G-force mode the simulator ceases planetary motion altogether or substantially decreases rotations to replicate a plurality of flight conditions that physically imparts, on the trainee during operation of the simulator, a G-force that is not greater than approximately one (1) G. The reduction of planetary motion while maintaining realistic motion and force sensations that are appropriate for the virtual-flight conditions being experienced allows realistic flight simulation experience for the trainee and reduces the negative effects of constant planetary motion.

Description

technical field Background technique [0001] Flight simulators are used by the military and civil aviation as a low-cost alternative to actual flying time, allowing pilots to gain valuable flying experience. [0002] Although many devices are used in flight simulation, all of these devices can be divided into no-motion and motion trainers. [0003] In the category of exercise machines, the most commonly known devices are known as the Stewart Platform, the Six Degrees of Freedom (DoF) Platform ("DoF", pronounced "doff" in the art, meaning "freedom") degree"), or a hexapod platform. The six degrees of freedom are pitch, roll, yaw, heave, traverse and longitudinal. This platform is a motion cueing device because it gives the pilot the initial climb or dive effect, but due to limitations, cannot reproduce the full flight envelope. [0004] Another type of motion training machine is the Continuous G Device (CGD), which typically has degrees of freedom in pitch, roll, and yaw as...

AI Technical Summary

Problems solved by technology

[0008] Thus, even if a pilot learns the correct procedure for recovering from an out-of-control situation, such as from an out-of-control state of the aircraft, a pilot trained only on a fixed simulator based on a six-degree-of-freedom platform may not be able to properly perform control on a real-world aircraft , because he or she is not prepared to respond properly to the physiological stresses, external forces, and disorienting effects that a pilot typically experiences in actual flight; this is especially true in flight conditions outside the normal flight envelope

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