Orthonormal basis function fuzzy systems for biological wastewater treatment processes modeling

• Autorzy: Chaibakhsh A. , Chaibakhsh N. , Abbasi M. , Norouzi A.
• Języki publikacji: EN

Abstrakty

EN

In this paper, fuzzy models with orthonormal basis functions (OBF) framework are employed for modeling the nonlinear dynamics of biological treatment processes. These models are consisting of a linear part describing the system dynamics (Laguerre filters) followed by a non-linear static part (fuzzy system). The training procedure contains of two main steps: 1) obtaining the optimum time-scale and the order of truncated Laguerre network as the linear part and 2) defining membership functions, corresponding rules and adjusting the consequent parameters of fuzzy system as the nonlinear part. A comparison between the responses of the developed model and the original plant was performed in order to validate the accuracy of the developed model.

Słowa kluczowe

EN

fuzzy model; fuzzy system; orthonormal basis functions; OBF; treatment process; Laguerre filters

• Wydawca: University of Social Sciences
• Czasopismo: Journal of Artificial Intelligence and Soft Computing Research
• Rocznik: 2012
• Tom: Vol. 2, No. 4
• Strony: 343--356
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Chaibakhsh A.

• Department of Mechanical Engineering, University of Guilan, Rasht, 4199613769 Guilan, Iran

autor

Chaibakhsh N.

• Department of Chemistry, University of Guilan, Rasht, 4199613769 Guilan, Iran

autor

Abbasi M.

• WASTE, University of Stuttgart, 70569 Stuttgart, Germany

autor

Norouzi A.

• Department of Mechanical Engineering, Politecnico di Milano, 20156 Milan, Italy

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