In this paper, a new approach to design nonlinear adaptive PI multi-controllers, for SISO systems, based on neural local linear principal components analysis (PCA) models is proposed. The PCA neural networks only implements the integral term of the PI multi-controller, a proportional term is added to obtain a PI structure. A modified normalized Harris performance index is used for evaluating the controller performance. Some experimental results obtained with a nonlinear three tank benchmark model are presented, showing the adaptive PI-PCA multi-controller performance compared to neural linear PI controllers. © 2015 Springer International Publishing.
CITATION STYLE
Palma, L. B., Coito, F. V., & Gil, P. S. (2015). Neural PCA controller based on multi-models. In Lecture Notes in Electrical Engineering (Vol. 321 LNEE, pp. 103–112). Springer Verlag. https://doi.org/10.1007/978-3-319-10380-8_11
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