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Authors:Neil Roberts: Claytex Services Ltd., Edmund House, Rugby Road, Leamington Spa, UK
Mike Dempsey: Claytex Services Ltd., Edmund House, Rugby Road, Leamington Spa, UK
Publication title:Predicting the launch feel of automatic and dual clutch transmissions
Conference:Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Publication type: Abstract and Fulltext
Issue:076
Article No.:030
Abstract:The Powertrain Dynamics Library (PTDynamics) has been developed using a new approach to modelling the mechanics of rotating MultiBody systems. This paper will highlight the recent developments within the PTDynamics library with a focus on the dynamic torque converter and wet clutch models that enable the prediction of the launch feel of automatic and dual clutch transmission equipped vehicles. Two examples are presented: one that compares the effect of oil temperature on the initial launch of a vehicle with a dual wet-clutch transmission; and a second that compares the behaviour of steady state and dynamic torque converter models.
Language:English
Keywords:powertrain dynamics; driveability; dynamic torque converter; wet clutch; automatic transmission; dual-clutch transmission
Year:2012
No. of pages:8
Pages:295-302
ISBN:978-91-7519-826-2
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/076/030/ecp12076030.pdf
Available:2012-11-19
Publisher:Linköping University Electronic Press; Linköpings universitet

REFERENCE TO THIS PAGE
Neil Roberts, Mike Dempsey (2012). Predicting the launch feel of automatic and dual clutch transmissions, Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany http://dx.doi.org/10.3384/ecp12076295 (accessed 11/23/2014)