A Calibration Method of Inner Bore Profile Detecting on Electromagnetic Railgun
IEEE Sensors Journal(2021)
Abstract
When the electromagnetic rail gun accelerates the armature, the rail is in a harsh condition of high temperature, high pressure and powerful current which will cause a series of grooving phenomenon. In order to detect the inner bore profile, we developed a measuring device using laser triangulation method and basically realized the measurement of the inner bore profile measurement. However, except...
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Key words
Calibration,Surface emitting lasers,Sensors,Rotation measurement,Ring lasers,Rails,Measurement uncertainty
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