Optimization Design of the Torsion Characteristic of Diesel Vehicle Clutch Driven Plate

Abstract

To study idle noise of diesel vehicle transmission,the equivalent mechanical model of the diesel vehicle transmission system is established. The engine flywheel wave function is obtained by test. The influence trend of characteristic of clutch torsion on the idle noise is studied and the characteristic of clutch torsion is optimized. The real vehicle test shows that idle noise problem is well solved through the optimal design.

Keywords

• Diesel vehicle transmission;Idle noise;Characteristic of clutch torsion;Optimization design