Hybrid holographic non-destructive test system
AssigneeThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration
InventorRobert L. Kurtz
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AssigneeThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration
InventorRobert L. Kurtz
Estimating the term…
An automatic hybrid holograhic non-destructive testing (HNDT) method and system capable of detecting flaws or debonds contained within certain materials. This system incorporates the techniques of optical holography, acoustical/optical holography and holographic correlation in determining the structural integrity of a test object. An automatic processing system including a detector and automatic data processor is used in conjunction with the three holographic techniques for correlating and interpreting the information supplied by the non-destructive systems. The automatic system also includes a sensor which directly translates an optical data format produced by the holographic techniques into electrical signals and then transmits this information to a digital computer for indicating the structural properties of the test object. The computer interprets the data gathered and determining whether further testing is necessary, as well as the format of this new testing procedure.
A hybrid non-destructive testing system for determining the presence of inhomogeneities in a test object comprising:
A non-destructive test method for determining the presence of inhomogeneities in a test object, comprising the steps of:
Dependencies are inferred from the claim text.