14 November 1996 Computer-aided feature extraction, classification, and acceptance processing of digital NDE data
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Abstract
As part of the advanced Launch System technology development effort begun in 1989, the Air Force initiated a program to automate, to the extent possible, the processing of NDE data from the inspection of slid rocket motors during fabrication. The computerized system, called the Automated NDE Data Evaluation System or ANDES, was developed under contract to Martin Marietta, now Lockheed Martin. The ANDES system is generic in structure and is highly tailorable. The system can be configured to process digital or digitized data from any source, to process data from a single or from multiple acquisition systems, and to function as a single stand-alone system or in a multiple workstation distributed network. The system can maintain multiple configurations from which the user can select. In large measure, a configuration is defined through the system's user interface and is stored in the system's data base to be recalled by the user at any time. Three operational systems are currently in use. These systems ar located at Hill AFB in Ogden, Utah, Kelly AFB in San Antonio, TX, and the Phillips Laboratory at Edwards AFB in California. Each of these systems is configured to process x-ray computed tomography, CT, images. The Hill AFB installation supports the aging surveillance effort on Minuteman third stage rocket motors. The Kelly AFB system supports the acceptance inspection of airframe and engine components and torpedo housing components. The installation at Edwards AFB provides technical support to the other two locations.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Joseph H. Hildreth, "Computer-aided feature extraction, classification, and acceptance processing of digital NDE data", Proc. SPIE 2945, Nondestructive Evaluation of Aging Aircraft, Airports, and Aerospace Hardware, (14 November 1996); doi: 10.1117/12.259078; https://doi.org/10.1117/12.259078
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KEYWORDS
Inspection

Nondestructive evaluation

Data acquisition

Image processing

Data processing

Rockets

Solids

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