Driveline Torsional Vibration Analysis and Research of a Light Van

This Paper presents an investigation of torsional vibration of a light Van driveline, Torsional vibration theory was researched, a CAE model of the light van for torsional vibration analysis was established. The CAE model was verified by comparing the CAE analysis results and tests. Sensitivity of driveline component parameters for torsional vibration was studied. This research is of significance for reducing driveline's torsional vibration and developing driveline's NVH.