Open Conference Systems, SMAT 2019

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Aspects Relating to Operation of Transmission Provided with Torque Converter
Ion Lespezeanu, Daniela Voicu, Andrei Indres, Marin Nicolau, Ion Copae

Last modified: 2020-01-02


The paper presents some aspects regarding the mathematical modeling of the hydromechanical transmissions operation and a study of the dynamics of the vehicle. The characteristics of the torque converter and transmission with automatic gearbox type XC200-5C from Allison are established. Also there are presented performance curves for the internal combustion engine linked with this transmission. Static characteristic modeled with analytical expressions are part of the initial database for the dynamic study of the vehicle within the work.


torque converter; gearbox; mathematical model; vehicle dynamics