- Tytuł:
-
Dynamic model with reaction nodes of tracked agricultural tractor
Model dynamiczny z ogniwami reakcyjnymi układu napędowego ciągnika gąsienicowego - Autorzy:
-
Godżajew, Z. A.
Liaszenko, M. W.
Szechowcow, W. W.
Szewczuk, W. P.
Sokołow-Dobriew, N. S.
Michałowski, B. - Powiązania:
- https://bibliotekanauki.pl/articles/244389.pdf
- Data publikacji:
- 2007
- Wydawca:
- Instytut Techniczny Wojsk Lotniczych
- Tematy:
-
ciągnik gąsienicowy
układ napędowy
model matematyczny
obciążenia dynamiczne
tracked tractor
transmission system
mathematical model
dynamic loads - Opis:
- In the paper there were described assumptions and methodology of building the mathematical model of the transmission system of tracked agricultural tractor. There was presented model including 34 mass elements jointed by elasto-damping elements. As a result of calculations were estimated parameters of those elements basing on measurements of real object as well as were formulated differential equations of movement taking into account the underslung working equipment. As well were described the method of modelling transmission components, especially taking into consideration reaction moments between elements transmitting power and the chassis of the tractor. There was presented the way of defining the course of engine torque and estimated the main harmonics, with ultimate influence on dynamic loads of transmission. In the range of examination of the transmission operating loads, model takes into account the inputting changes of clutch friction torque during switching it on and off. Model gives ability to analyze the dynamic loads of transmission system depending on clutch slide. Model also allows existing clearances, what gives the possibility of analysis of abrasive wear influence on functioning of the transmission. Model enables the simulation of turning mechanism brakes operation during manoeuvring movement of the tractor.
- Źródło:
-
Journal of KONES; 2007, 14, 4; 101-112
1231-4005
2354-0133 - Pojawia się w:
- Journal of KONES
- Dostawca treści:
- Biblioteka Nauki
Artykuł