As vehicle overall noise levels are reducing, gear whine is becoming increasingly more of a nuisance.This paper illustrates a numerical method of predicting the Transmission Error (TE) at a gear mesh. It outlines a technique which applies an advanced genetic algorithm to optimise the gear tooth micro-geometry to minimise the Transmission Error (TE) and illustrates how the design can be made insensitive to manufacturing tolerances.A numerical simulation of the gearbox model is presented, which predicts the dynamic behaviour of a gearbox system, indicating modeshapes, frequencies and forces at the bearings.Finally, the numerical methods are verified by experimental techniques in a design case study, to reduce the gear whine of a vehicle transmission.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    An Analytical Method to Reduce Gear Whine Noise, Including Validation with Test Data


    Additional title:

    Sae Technical Papers


    Contributors:
    Poon, Andy (author) / Palmer, David (author) / Jeon, Geum-Yong (author) / Pears, Jamie (author) / Kim, Jong-Kuk (author) / Eccles, Mark (author) / Kim, Moon-Gon (author) / Joo, Sang-Hoon (author) / Curtis, Sarah (author)

    Conference:

    SAE 2005 World Congress & Exhibition ; 2005



    Publication date :

    2005-04-11




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    An analytical method to reduce gear whine noise, including validation with test data

    Curtis,S. / Pears,J. / Palmer,D. et al. | Automotive engineering | 2005


    2005-01-1819 An Analytical Method to Reduce Gear Whine Noise, Including Validation with Test Data

    Curtis, S. / Pears, J. / Palmer, D. et al. | British Library Conference Proceedings | 2005


    Objective Noise Rating of Gear Whine

    Yu, Scott / Becker, Steven | SAE Technical Papers | 1999


    Objective noise rating of gear whine

    Becker,S. / Yu,S. / New Venture Gear,US | Automotive engineering | 1999