- Tytuł:
- Two approaches in the analytical investigation of the spring pendulum
- Autorzy:
-
Sypniewska-Kamińska, G.
Starosta, R.
Awrejcewicz, J. - Powiązania:
- https://bibliotekanauki.pl/articles/127972.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
nonlinear dynamics
asymptotic method
spring pendulum
dynamika nieliniowa
metoda asymptotyczna
wahadło sprężynowe - Opis:
- Dynamics of the nonlinear spring pendulum is analysed using two asymptotic approaches. The multiple scale method is commonly applied with using two time scales. The purpose of the research is to justify the introduction of an additional third scale. Results of the analysis clearly show that introducing the third scale improve correctness of the approximate analytical solution. The obtained results allow for qualitative and quantitative analysis of the behavior of the studied system with a high accuracy. Calculations are made both in the neighbourhood of the resonance and also far from it.
- Źródło:
-
Vibrations in Physical Systems; 2018, 29; 1-11
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł