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The traditional surface quality inspection of steel strip is carried by human inspectors, which is far from satisfactory because of its low productivity, low reliability and poor economy. It is a promising way to inspect surface quality of steel strip based on machine-vision technology. In this paper, the structure of the surface automated inspection system is described. The software and image processing...
The features of remote communication system based on DeviceNet fieldbus are discussed. The remote monitoring and fault diagnosis system for main drive system of rolling mill based on DeviceNet fieldbus is proposed. The real time communication between the site data and remote application program is achieved by OPC interface.
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