Precision measuring method and device for the heights of rotor blades

摘要

the process associated with an operation of rectification is the implementation mechanism to illuminate the edge of a light (7) with a laser beam (11) including a portion (11) is received in thebeyond the threshold (7) by a photo electric cell (14), which is the analog signal, which enables the height of the light (7) on an analyzer device (15).how to stroboscopie (12) is used to determine the threshold (7).