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Although work has been carried out on fault diagnosis of general computer numerical control system, there have been few papers which focus on fault diagnosis of special computer numerical control system of roll grinder. In order to satisfy higher grinding accuracy and roll shape lower error of roll grinder. In this paper, Rough Set and Dempster-Shafer Theory as a new fault-diagnosing tool is used...
A temperature trend forecasting algorithm based on support vector machine (SVM) was proposed to study the temperature faults of rolling electric machine. With the analysis of the monitoring system of rolling electric machine, the multi-steps forecasting model was built and the SVM algorithm was verified by a numerical example and a realistic case. The results show this algorithm has accurate forecasting...
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