Physical Evaluation of the Integrated Helmet and Display Sighting System (lHADSS) Helmet Display Unit (HDU).
ARMY AEROMEDICAL RESEARCH LAB FORT RUCKER AL
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The Helmet Display Unit HDU of the Integrated Helmet and Display Sighting System IHADSS of the AH-64 Apache helicopter was evaluated to establish baseline data for performance figures-of-merit for comparison of fliture helmet mounted display designs. Measured parameters included physical and optical eye relief, exit pupil size, and position, field-of-view, luminance range, transmittance and reflectance characteristics, and static and temporal response.
- Non-Radio Communications
- Medicine and Medical Research