On the clutch dynamics with the approximations of resulting contact forces.
Ładowanie...
Data
2015
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki.
Abstrakt
The aim of the work is to present effectiveness of numerical simulations of
clutch with frictional contacts, elaborated by some of the current articles in the last
few years. The friction models assumes full developed sliding and the classical
Coulomb friction law on each element of the contact with general shape and any
pressure distribution. Then special modification of the integral model of friction force
and moment are proposed. The approximants based on Padé approximants and their
generalizations. In the work the clutch dynamics with contacts forces model is
presented. The system was simplified to friction disk on rotating master disk. Two
different configurations are investigated: coaxial and non-coaxial arrangement of the
two disks. For the appropriate rotations speed, the system of non-coaxial arrangement
can exhibit the ability to self-centering. The models based on generalizations of Padé
approximants are compared with the simulation results obtained by the use of
approximants based on Taylor’s expansion and models with exact integral expressions
for friction force and torque components.
Opis
Słowa kluczowe
systems theory - conference, dynamical systems - conference, symulacje numeryczne, tarcie, sprzęgło, siły tarcia
Cytowanie
Dynamical systems : mathematical and numerical approaches ; s. 591-602