METHOD OF AND SYSTEM FOR DETECTING FOREIGN OBJECT DEBRIS

摘要

A method of detecting a non-fixed object in a system ( 12 ) includes applying a light emitting or generating substance to multiple objects. The objects are illuminated with an object illuminator ( 13 ). At least one of the objects ( 10 ) is determined to be a nonmember within a known pattern of objects and is identified to be a non-fixed object in response to illumination of the objects.