NASA NTRS · 20020079134
Stress Measurement System
Abstract
Under the Aircraft Structural Integrity program, Langley Research Center and Stress Photonics developed an infrared-based stress measurement system for use in nondestructive evaluation of materials and structures. Stress Photonics commercialized the technology in the DeltaTherm 1000 system, used to compare designs and detect cracks in structures, especially for aging aircraft and bridges. The system combines digital signal processing technology with a special infrared camera to provide instantaneous thermal images and live differential images.
Keep this discovery
Explore connections, maps & timelines
1996-01-01. Stress Measurement System. https://ntrs.nasa.gov/citations/20020079134
Cite the original work for its findings. Save a collection to share your selection of sources.