Open AccessVehicle’s transmission as a vibro-impact system
Author(s) -
George Korendyasev,
Konstantin Salamandra
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/747/1/012086
Subject(s) - clutch , transmission (telecommunications) , torque converter , torque , dual (grammatical number) , transmission system , automotive engineering , process (computing) , manual transmission , control theory (sociology) , computer science , engineering , physics , electrical engineering , control (management) , art , literature , artificial intelligence , thermodynamics , operating system
The article discusses a dynamic model of a dual-clutch transmission. The absence of a torque converter and the short duration of gear shifting (0.2 - 0.5 sec) in such transmissions allows to present the shifting process as impact interaction. As a result, the gear shift excites the oscillations of the gearbox output shaft. Thus, the transmission of the vehicle can be considered as a vibro-impact self-oscillating system.