Abstract: Optical simulation apparatus using a video target image superimposed upon an appropriately blanked-out film transparency of background is used to train an observer in target tracking. The apparatus also includes means to occult all or a portion of the target image presented to the trainee by an appropriate foreground image.
Abstract: A flight simulator arrangement wherein a conventional, movable base flight trainer is combined with a visual cue display surface spaced a predetermined distance from an eye position within the trainer. Thus, three degrees of motive freedom (roll, pitch and crab) are provided for a visual proprioceptive, and vestibular cue system by the trainer while the remaining geometric visual cue image alterations are developed by a video system. A geometric approach to computing runway image eliminates a need to electronically compute trigonometric functions, while utilization of a line generator and designated vanishing point at the video system raster permits facile development of the images of the longitudinal edges of the runway.
Type:
Grant
Filed:
January 25, 1979
Date of Patent:
December 30, 1980
Assignee:
The Ohio State University Research Foundation
Inventors:
Richard D. Gilson, Marlin O. Thurston, Karl W. Olson, Ronald W. Ventola