On derivation of equations of dynamics for a certain class of models of mechanical systems
Abstract
Mechanical systems are quite often modelled as sets of stiff and flexible elements. If some conditions concerning connections of these elements are fulfilled, then we get a physical model having an interesting feature: it is quite easy to derive equations of motion from a diagram representing in a natural, intuitive manner the structure of the system. The algorithm for such derivation, including creation of a simple graphical user interface is presented in the paper. The algorithm takes advantage of the software package MATLAB /SIMULINK.
References
[1] W. Grabysz. Information flow based algorithm of modelling. J. of Theoretical and Applied Mechanics, 32: 945- 957, 1994.
[2] W. Grabysz, E. Świtoński. Yet another algorithm for investigation of dynamics of multi-body mechanical systems. In: Proc. of the Conf. "Výpočtová mechanika 94", 63-70. Pernink, Czech Republic, 1994.
[3] W. Grabysz. A convenient in the modeling representation of structure of mechanical systems. Zeszyty Naukowe Politechniki Śląskiej, Mechanika, 121: 117-124, 1995.
[4] V. Kotek, P. Heriban. Přispěvek k modelováni převodovek motorových vozidel. Inženýrská mechanika, 1: 39-46, 1992.
[5] SIMULINK. User's guide. The MathWorks, Natick, Mass., 1994.
[2] W. Grabysz, E. Świtoński. Yet another algorithm for investigation of dynamics of multi-body mechanical systems. In: Proc. of the Conf. "Výpočtová mechanika 94", 63-70. Pernink, Czech Republic, 1994.
[3] W. Grabysz. A convenient in the modeling representation of structure of mechanical systems. Zeszyty Naukowe Politechniki Śląskiej, Mechanika, 121: 117-124, 1995.
[4] V. Kotek, P. Heriban. Přispěvek k modelováni převodovek motorových vozidel. Inženýrská mechanika, 1: 39-46, 1992.
[5] SIMULINK. User's guide. The MathWorks, Natick, Mass., 1994.
Published
2023-07-12
Issue
pp. 289-296
Section
Articles
License
Copyright © The Author(s).
This work is licensed under the Creative Commons Attribution 4.0 International CC BY 4.0.
How to Cite
Grabysz, W. (2023). On derivation of equations of dynamics for a certain class of models of mechanical systems. Computer Assisted Methods in Engineering and Science, 3(4), 289-296. https://cames3.ippt.pan.pl/index.php/cames/article/view/1429
