Fuzzy Identification of a pH Neutralization Process

摘要

This article investigates the application of TSK-type fuzzy models to identify a simulated pH neutralization process. The pH neutralization process is considered a very important problem in the process industry, due to its many applications. The pH modeling is presented through the reaction invariants method. A "Modified Gram-Schmidt" (MGS) orthogonal estimator is used to estimate the consequent parameters. The obtained results of the models fuzzy are analyzed and then cross-validated.