| 摘要 |
An optical means for obtaining data about the travel of a projectile down the barrel of a gun and through the air has means for generating an electrical signal representative of that data, a light emitting element, an optical detector and means for decoding the detected signal and recording the decoded signal. When the projectile is fired, physical phenomena such as acceleration, strain and temperature are detected, monitored and the data obtained is converted into electrical signals. These signals then drive a light emitting element which transmits an optical signal along an axis in alignment with the bore of the gun. The optical signal is then detected, decoded and recorded providing, at a remote location, data about the travel of the projectile.
|
