Breakout Prediction Based on BP Neural Network in Continuous Casting Process
Yancheng institute technology, Yancheng 264005, China
2 Inner Mongolia University, Hohhot, 010070, China
An improved BP neural network model was presented by modifying the learning algorithm of the traditional BP neural network, based on the Levenberg-Marquardt algorithm, and was applied to the breakout prediction system in the continuous casting process. The results showed that the accuracy rate of the model for the temperature pattern of sticking breakout was 96.43%, and the quote rate was 100%, that verified the feasibility of the model.
Key words: continuous casting / breakout prediction / BP neural network
© Owned by the authors, published by EDP Sciences, 2016
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