TY - GEN
T1 - System identification using hierarchical fuzzy neural networks with stable learning algorithms
AU - Yu, Wen
AU - Moreno-Armendariz, Marco A.
PY - 2005
Y1 - 2005
N2 - Hierarchical fuzzy neural networks can use less rules to model nonlinear system with high accuracy. But the structure is very complex, the normal training for hierarchical fuzzy neural networks is difficult to realize. In this paper we use backpropagation-like approach to train the membership functions. The new learning schemes employ a time-varying learning rate that is determined from input-output data and model structure. Stable learning algorithms for the premise and the consequence parts of fuzzy rules are proposed. The calculation of the learning rate does not need any prior information such as estimation of the modeling error bounds. The new algorithms are very simple, we can even train each sub-block of the hierarchical fuzzy neural networks independently.
AB - Hierarchical fuzzy neural networks can use less rules to model nonlinear system with high accuracy. But the structure is very complex, the normal training for hierarchical fuzzy neural networks is difficult to realize. In this paper we use backpropagation-like approach to train the membership functions. The new learning schemes employ a time-varying learning rate that is determined from input-output data and model structure. Stable learning algorithms for the premise and the consequence parts of fuzzy rules are proposed. The calculation of the learning rate does not need any prior information such as estimation of the modeling error bounds. The new algorithms are very simple, we can even train each sub-block of the hierarchical fuzzy neural networks independently.
UR - http://www.scopus.com/inward/record.url?scp=33847178714&partnerID=8YFLogxK
U2 - 10.1109/CDC.2005.1582802
DO - 10.1109/CDC.2005.1582802
M3 - Contribución a la conferencia
AN - SCOPUS:33847178714
SN - 0780395689
SN - 9780780395688
T3 - Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05
SP - 4089
EP - 4094
BT - Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05
T2 - 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05
Y2 - 12 December 2005 through 15 December 2005
ER -