Apparatus for Measuring Projectile's Transverse Displacement at Gun Muzzle.
DEPARTMENT OF THE ARMY WASHINGTON DC
Pagination or Media Count:
A multi-segmented radio frequency excited inductance coil sensor is operatively disposed on the muzzle end of a gun tube for the purpose of detecting the transverse displacement of a projectile from the center axis of the gun tube. The apparatus comprises a combination of sum and differencing amplifiers which combine detected signals into a form which can be used to compute the angle and magnitude of displacement.
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