- Tytuł:
- Vibration analysis and modelling of light-weight robot arms
- Autorzy:
-
Leniowski, Ryszard
Wroński, Michał - Powiązania:
- https://bibliotekanauki.pl/articles/2202421.pdf
- Data publikacji:
- 2022
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
flexible deformation
vibration analysis
light-weight robots
odkształcenie elastyczne
analiza drgań
lekkie roboty - Opis:
- Lightweight robots (LWR) are a new generation of devices intended to be used not only for industrial tasks but also to perform actions in the human environment. This work presents an analysis of selected basic problems related to the vibration properties of light-weight robot arms. The study of vibration is based on the analysis of the root locus on the plane of complex variables. It turns out that their distribution is non-stationary and depends on the parameters of the model (arm geometry, material parameters), but also depends on the type of realised motion, which is not so obvious. Depending on the manoeuvres conducted (acceleration / deceleration), the system may lose (or increase) its oscillating properties at higher frequencies, as well as introduce a structural (measurable) delay. Recognition of the discussed properties along with their modelling is an important element of the design process of the control system of modern, light-weight robots.
- Źródło:
-
Vibrations in Physical Systems; 2022, 33, 2; art. no. 2022220
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł