The design of the optical fiber sensor system is used to detect the steel ball surface roughness and defects with displacement change such as cracks, pits, bumps and so on. Home Applied Mechanics and ...
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Fiber optic sensor detects steel balls - Automation Authority Telecom & Energy Systems [PDF]
This research starts from the optical fiber technology to detect steel balls surface quality, a dual wavelength coaxial optical fiber sensor was designed and tested to find an optimal method for
The design of the optical fiber sensor system is used to detect the steel ball surface roughness and defects with displacement change such as cracks, pits, bumps and so on.
Fiber optic sensors for strain measurements have achieved a high degree of maturity, both for point sensing and for distributed sensing, and they are used for a large variety of industrial
The results show optical fiber sensing technique is an effective method to separate different surface of steel ball with extracting of two parameters displacement and surface reflectivity.
An optical fiber sensing technology is applied to detection of the surface quality of the steel ball so that real-time processing and automatic nondestructive testing of the surface...
This paper introduces the domestic and international steel ball surface defect detection status, a fiber optic sensor with multi-ring receiving fibers was used for the detection of...
Fiber optic sensors are capable of multiplexed sensing of spatially distributed temperature and strain with high spatial resolution, and can offer stable measurement at extreme environments
It is difficult to detect bearing ball surface defects with high precision and low cost by conventional methods. In this paper one new classification method based on optical fiber sensing