Structural Composite Load Cell Test
Composite Structural Monitoring
The increasing use of composites in critical parts and high stress members makes monitoring their behavior in prototyping or in the field essential. Fiber optic sensors are the ideal tool to collect needed data, whether it’s dynamic load analysis or simply measuring internal curing temperature of large parts.
A unique benefit of applying fiber optic sensors to composite parts is the ability to embed sensors within the part, essentially creating “smart components.” This allows for real-time observation in addition to damage assessment, significantly increasing safety. These capabilities are of interest, not only to the increasingly composite-oriented aerospace industry, but also to the Oregon Department of Transportation, the National Science Foundation, and manufacturers of composite parts. Additionally since the sensors themselves are highly resistant to electromagnetic interference and do not generate interference, they can be used effectively in proximity with sensitive electronics.
The following published papers provide examples of some of our previous work with composite structures, in addition to discussion on the principles behind the sensors.
Non-Destructive Evaluation of Composites
View all published papers
The above papers are in Adobe PDF format.
