Three dimensional stress vector sensor array and method therefor
Patent
·
OSTI ID:1175415
A sensor array is configured based upon capacitive sensor techniques to measure stresses at various positions in a sheet simultaneously and allow a stress map to be obtained in near real-time. The device consists of single capacitive elements applied in a one or two dimensional array to measure the distribution of stresses across a mat surface in real-time as a function of position for manufacturing and test applications. In-plane and normal stresses in rolling bodies such as tires may thus be monitored.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- The Goodyear Tire & Rubber Company (Akron, OH)
- Patent Number(s):
- 6,912,914
- Application Number:
- 10/611,523
- OSTI ID:
- 1175415
- Country of Publication:
- United States
- Language:
- English
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