Online Wear Detection Using High-Speed Imaging

A Vision System for Online Wear Detection

− Wear detection has traditionally restricted itself to offline study and measurement. In this paper a vision system for online monitoring and detection of wear is described. This system uses a video zoom microscope and a high-resolution monochrome camera to capture the image series of a moving surface under study. An algorithm based on multichannel filtering for the detection of wear patterns ...

Detection and Monitoring of Wear Using Imaging Methods

High Speed Imaging using Nanoprobe Arrays

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An Efficient Online Anomalies Detection Mechanism for High-speed Networks

In this paper, we propose an efficient framework for online detection and identification of network anomalies, in early stage of its occurrence, to quickly react by taking the appropriate countermeasures. The proposed framework is based on online detection of change point in a multi-layer reversible sketch, which aggregates multiple data streams from high speeds links in a stretched database. T...

Online Tool Wear Monitoring Tool Wear Monitoring Using Acoustic Emission

This research work highlights the effects of acoustic emission (AE) signals emitted during the milling of H13 tool steel as an important parameter in the identification of tool wear. These generated AE signals provide information on the chip formation, wear, fracture and general deformation. Furthermore, it is aimed at implementing an online monitoring system for machine tools, using a sensor f...