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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 4/23/2014)