Modelling friction phenomena in the dynamics analysis of forest cranes

• Autorzy: Urbaś A. , Szczotka M.
• Języki publikacji: EN

Abstrakty

EN

A dynamics analysis of a forest crane, with a special consideration of friction in joints, is considered. The LuGre friction model is applied in all revolute and prismatic joints of the crane. A load handling simulation is performed for a typical operation. Various friction factors and loading conditions are examined. As shown, friction phenomena plays a significant role when defining loads acting on crane elements.

Słowa kluczowe

EN

friction; stick-slip motion; crane dynamics

PL

dźwig; tarcie; dynamika maszyn

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2016
• Tom: Vol. 64, iss. 4
• Strony: 393--400
• Opis fizyczny: Bibliogr. 3 poz., rys., tab., wykr.

Twórcy

autor

Urbaś A.

• University of Bielsko-Biała, Department of Mechanics Willowa 2, 43-309 Bielsko-Biała, Poland

autor

Szczotka M.

• University of Bielsko-Biała, Department of Transport Willowa 2, 43-309 Bielsko-Biała, Poland

Bibliografia

• 1. Astrom K.J., Canudas-de-Witt C. , Revisiting the LuGre model, IEEE Control Systems Magazine, Institute of Electrical and Electronics Magazine, 28(6): 101–114, 2008
• 2. Craig J.J., Introduction to robotics: Mechanics and Control, 2nd Edition, Addison-Wesley Publishing Company Inc., 1989.
• 3. Urbaś A., Harlecki A., Application of the rigid finite element method and the LuGre friction mode in the dynamic analysis of the grab crane, 4th Joint International Conference on Multibody System Dynamics, Montreal, Canada, May 29 – June 2, 2016.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).