Identification of parameters of the fractional Maxwell model

• Autorzy: Lewandowski R. , Chorążyczewski B.
• Konferencja: Symposium Vibrations In Physical Systems (23 ; 28-31.05.2008 ; Będlewo koło Poznania ; Polska)
• Języki publikacji: EN

Abstrakty

EN

The passive dampers are often modeled using the either classical or fractional rheological models. An important problem, bounded with the fractional models, is an estimation of the model parameters from the experimental data. The process of parameter identification is an inverse problem which is underdetermined and can be ill conditioned. The new method of parameters identification of the fractional Maxwell model is proposed. The parameters are estimated using results obtained from dynamical tests. Results of example calculation based on artificial and experimental data are presented.

Słowa kluczowe

EN

dampers; identification of parameters; fractional Maxwell model

PL

amortyzator; identyfikacja parametrów; ułamkowy model maxwella

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2008
• Tom: Vol. 23
• Strony: 223--228
• Opis fizyczny: Bibliogr. 12 poz., wykr.

Twórcy

autor

Lewandowski R.

• Poznan University of Technology, Institute of Structural Engineering, 60-965 Poznań, ul. Piotrowo 5

autor

Chorążyczewski B.

• Poznan University of Technology, Institute of Structural Engineering, 60-965 Poznań, ul. Piotrowo 5

Bibliografia

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