A visual system for aerial refueling simulation training

Abstract

The invention discloses a method for constructing a visual system for aerial refueling simulation training based on virtual image display and active stereo technology, and belongs to the field of visual simulation of flight simulators. The method comprises a multi-channel visual synchronous stereoscopic rendering module, an active stereoscopic projection display module and a binocular head position motion capture module. The multi-channel visual synchronous stereo rendering module includes multi-channel visual rendering equipment and synchronization equipment; the active stereo projection display module includes active stereo projectors, synchronization signal transmitters and virtual image display equipment; the binocular head position motion capture module includes optical marker stereo Glasses helmet and binocular motion capture camera. The method enhances the synchronization performance of the device and the tracking performance of the pilot's head movement and attitude, meets the requirements of simultaneously presenting the depth sense of the visual environment of refueling in the air and the sense of out-of-screen, and has a virtual image display device for simulation training of refueling in the air It has the advantages of low cost, high synchronization accuracy of visual images, and high accuracy of pilot head posture tracking.

Description

technical field [0001] The invention belongs to the technical field of visual simulation of flight simulators, in particular to a construction method of a visual system for aerial refueling and receiving simulation training based on virtual image display and active stereo technology, and particularly relates to a visual system of a special training simulator for aerial refueling and receiving. View system construction. Background technique [0002] During the aerial refueling operation, the wake of the tanker, especially the tail nozzle of the tanker engine, will create a feeling of depression for the pilot of the tanker, which has a great impact on the precise control of the aircraft and the psychology of the tanker pilot. The special training simulator for aerial refueling and receiving is used to train pilots on the precise control ability and special situation handling level of the oil receiving aircraft. , Out of the four stages, the relative sense of distance and posi...

AI Technical Summary

Problems solved by technology

The traditional real image visual display system lacks a sense of three-dimensionality and depth. Even if the three-dimensional projection display technology is used to create a three-dimensional sense, the relative distance judgment of aerial refueling will be affected by the weak sense of depth.

Another virtual image visual display system has the advantages of good depth of field, strong stereoscopic effect, and high brightness, but it cannot provide a better sense of going out of the screen

Neither of these two methods can satisfy the correct judgment of the relative position and distance between objects when the pilot refuels and docks, thus affecting the training effect of the pilot.

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