A method of monitoring component health is provided. The method includes moving a health monitor over a scattering surface of the component, emitting light of various wavelengths toward the scattering surface from a light source of the health monitor, observing one or more responses of the scattering surface to the light of the various wavelengths at a detector of the health monitor and identifying a condition of the scattering surface from the observed one or more responses of the scattering surface to the light of the various wavelengths.
Elevator rail healthy monitoring method
2018-06-05
Patent
Elektronische Ressource
Englisch
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