Bonded part peeling shape identification device

摘要

A bonded part peeling shape identification device includes: a processor for obtaining measurement value information indicating a spectrum from an output light of an optical fiber sensor arranged in a bonded part, the optical fiber sensor outputting a light in which the spectrum is changed according to a strain; for carrying out a first shape identification calculation using a strain calculated based on the measurement value information, and a second shape identification calculation by a spectral shape of the output light based on the measurement value information; and for identifying a peeling shape of the bonded part based on an identification result of the first shape identification calculation and an identification result of the second shape identification calculation.