The course aims to provide participants with a description and analysis of the main automotive mechanical transmissions used in conventional and electrified vehicles. Participants will be provided with drawings and diagrams useful for classifying, modelling and comparing the different solutions available on the market. Typical noises and vibrations of these systems will be explained, and transmission control logic will be discussed.

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Introduction to mechanical transmissions: why they are needed, launch devices (clutches/torque converters), synchronizing elements and torsional dampers. Analysis and models of the main transmission architectures: manual (with detailed analysis of gearshifts), robotized, automatic, cvt, hybrid (series, parallel, series-parallel, dual mode) Differentials: open, limited slip and self-locking. Influence on vehicle dynamics. Noise and Vibration: gear whine, clonck and rattle. Gearshift control for Dual Clutch Transmission and hybrid electric solutions.

In presenza

Sviluppo di project work in team

P.D.1-1 - Gennaio