Dynamical & non-dynamical neurofuzzy models of a mixing chamber pressure

Two Neurofuzzy model of a mixing chamber pressure have been proposed. The process is a part of a copper smelter plant located in Huelva (Spain). The principal component analysis method has been used to reduce the inputs space, In addition, a non-recurrent model has been obtained, using hierarchical neurofuzzy models. The models have been validated with real data from the factory.