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Study for Workpiece Identity Based on the BP Neural Network and the Zernike Moment
Abstract:
The robots identify, locate and install the workpiece in FMS system by identifying the characteristic information of target workpiece. The paper studied the recognition technology of complex shape workpiece with combination of BP neural network and Zernike moment. The strong recognition ability of Zernike moment can extract the characteristic. The good fault tolerance, classification, parallel processing and self-learning ability of BP neural network can greatly improve the accurate rate of recognition. Experimental results show the effectiveness of the proposed method.
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1958-1963
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May 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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