期刊
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE
卷 41, 期 9, 页码 1251-1263出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0890-6955(01)00023-2
关键词
inspection; surface roughness; computer vision; polynomial networks
The use of computer vision techniques to inspect surface roughness of a workpiece under a variation of turning operations has been reported in this paper. The surface image of the workpiece is first acquired using a digital camera and then the feature of the surface image is extracted. A polynomial network using a self-organizing adaptive modeling method is applied to constructing the relationships between the feature of the surface image and the actual surface roughness under a variation of turning operations. As a result, the surface roughness of the turned part can be predicted with reasonable accuracy if the image of the turned surface and turning conditions are given. (C) 2001 Published by Elsevier Science Ltd.
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