Vibration Energy Flow Analysis in Vehicles with the Use of the TPA Method in Application to Structural Modification

• Autorzy: Uhl T. , Lisowski W. , Mendrok K. , Chudzikiewicz A.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a frequency domain method for energy path identification. The methods is formulated and verified on a simple frame model in the laboratory and applied to a real structure. The experiment on a low floor tram structure is presented. Transfer paths are detected for vibration energy generated at wheel and track contact area and transferred to passenger cabins.

Słowa kluczowe

EN

transfer path analysis; identification of excitation forces; structural modifications; fruquency domain methods

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2002
• Tom: Vol. 26, No. 2/3
• Strony: 57--72
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Uhl T.

• University of Mining and Metallurgy in Krakow

autor

Lisowski W.

• University of Mining and Metallurgy in Krakow

autor

Mendrok K.

• University of Mining and Metallurgy in Krakow

autor

Chudzikiewicz A.

• Warsaw University of Technology

Bibliografia

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• Uhl, T., 2001, Application of modal analysis for monitoring and diagnostics of mechanical structures. Advanced Course on Structural Control and Health Monitoring, SMART'01, Warsaw 2001, 377-423.