Measurement of Transmission Rattle Sensitivity and Calculation of Driveline Torsional Vibration for Gear Rattle Analysis Research and Development Division for Hyundai Motor Company and Kia Motors Corporation

Format:

Conference/Event

Author/Creator:

Chae, Chang-Kook, author.

Conference Name:

SAE 2005 World Congress & Exhibition (2005-04-11 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

Gear rattle is generated basically due to the impacts of unloaded gear pairs in transmission. The rattle noise level is determined by two main factors, excitation level at transmission input shaft and rattle sensitivity of the transmission at that excitation level. In this work, (1) the transmission rattle sensitivity was measured and investigated (2) torsional vibration model of driveline system was developed to estimate the speed fluctuation at the transmission input shaft and to find some rattle improvement potential by tuning driveline components so that the speed fluctuation be minimized

Notes:

Vendor supplied data

Publisher Number:

2005-01-1785

Access Restriction:

Restricted for use by site license