Target image presentation system
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United States of America Patent
Stats
-
Mar 4, 1986
Grant Date -
N/A
app pub date -
Nov 9, 1984
filing date -
Nov 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A target presentation system for displaying images of a target on the interior surface of a part-spherical dome provides an observer within the dome with a visual representation of an aerial target flying a flight profile within an airspace surrounding the observer. A projector projects an image carrying beam carrying target images corresponding to those which would be viewed by a ground observer during the flight of the target in the flight profile and directs the image carrying beam to positions on the dome corresponding to those positions of a target traversing the airspace represented by the dome. The projector includes a focus control lens to maintain the image on the dome in focus throughout the visual representation of the predetermined flight profile for a position of the target presentation system within the dome offset from the center of the dome.
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Family
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Cited Art Landscape
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