Dynamic Analysis of Slider-Crank Mechanism: Finite Element and Multibody Approaches

• Autorzy: Hać M. , Łazęcki J.
• Języki publikacji: EN

Abstrakty

EN

A dynamic analysis of a slider-crank mechanism is presented in this paper. Two modelsare taken for consideration: stick model built of beam-type planar finite elements, and solid model. The first model is solved by the Authors’ original programs written in Matlab programming language. The second model is analysed in the Adams/Ansys environment. The mechanism is driven by a variant torque applied to the crank, and vibrational transient response is analysed. The midpoint deflection of connecting rod is compared for both models.

Słowa kluczowe

EN

FEM; flexible mechanism; connecting rod

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2016
• Tom: Vol. 40, No. 4
• Strony: 113--120
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Hać M.

• Warsaw University of Technology, Institute of Machine Design Fundamentals

autor

Łazęcki J.

• Warsaw University of Technology, Institute of Machine Design Fundamentals

Bibliografia

• 1. Bathe, K.-J. and Wilson, E. L. (1976). Numerical methods in finite element analysis, volume 197. Prentice-Hall Englewood Cliffs, NJ.
• 2. Ding, Y. and Law, S. (2011). Structural damping identification based on an iterative regularization method. Journal of Sound and Vibration, 330(10):2281–2298.
• 3. Hać, M. (2012). Influence of material damping on dynamics of slider-crank mechanism. Machine Dynamics Research, 36:16–25.
• 4. Lee, J. W., Kim, H. W., Ku, H. C., and Yoo, W. S. (2009). Comparison of external damping models in a large deformation problem. Journal of sound and vibration, 325(4):722–741.
• 5. Lin, Z., Peng, S.-S., Cheng, X., Qi, Y.-Y., Ge, J.-R., Yin, C.-L., and Jen, T.-C. (2016). Combined finite element and multi-body dynamics analysis of effects of hydraulic cylinder movement on ploughshare of horizontally reversible plough. Soil and Tillage Research, 163:168–175.
• 6. Rakowski, G. and Kacprzyk, Z. (1993). FEM in mechanical structures (original in polish: Metoda Elementów Skończonych w mechanice konstrukcji). WPW Warszawa.
• 7. Turcic, D. A. and Midha, A. (1984). Dynamic analysis of elastic mechanism systems. Part I: Applications. Journal of Dynamic Systems, Measurement, and Control, 106(4):249–254.

Uwagi

PL