The Boeing Company
Method and system for verification of tow end placement

Abstract:

A method and apparatus for managing tow end placement. A time at which movement of a tow is initiated or stopped during a layup process is detected. A latency between the time and a command time corresponding to a command to begin movement or stop movement of the tow is determined. A determination is made as to whether the latency is within a desired range. A timing offset used by a control system that controls tow layup is adjusted in response to a determination that the latency is not within the desired range.