Papers by Author: Feng Qin Lin

Abstract: In the present work, a two-dimensional finite difference model is built to realize the online control of the aluminum ingot tapered cooling process. The temperature evolution of aluminum ingot in the tapered cooling process is analyzed. According to the feature of the tapered cooling process, an efficient and simple algorithm of cooling time is developed. Online application shows that the efficiency and the accuracy of the control model can meet the production requirements.