Research on decision support system of aluminum electrolysis process based on data warehouse

The aluminum electrolysis process is nonlinear and multivariable. By studying the decision support system, a decision support system of aluminum electrolysis process based on Web is built. This article describes the key technologies of the system including system architecture, data warehouse model, OLAP, human-computer interaction based on Web, and the research on aluminum electrolytic process parameters. This system converts the aluminum electrolytic production data to knowledge and improves enterprise decision-making ability and production efficiency.