The detection and automatic separation of block scrap copper using eddy current sensor is beneficial to improve the level of recycling use of scrap copper. This paper introduces the working principle, overall structure, hardware circuit and software structure of scrap copper separation system based eddy current sensor.
With the development of 3D display and virtual reality technology, its application gets more and more widespread. This paper applies 3D display technology to the monitoring of submarine pipeline. We reconstruct the submarine pipeline and its surrounding submarine terrain in computer using Horde3D graphics rendering engine on the foundation database “submarine pipeline and relative landforms
& landscape synthesis database” so as to display the virtual scene of submarine pipeline based virtual reality and show the relevant data collected from the monitoring of submarine pipeline.