Technical Paper
Double Clutch Transmission (DCT) using Multiplexed Linear Actuation Technology and Dry Clutches for High Efficiency and Low Cost
2007-04-16
2007-01-1096
Stemming from predictions made for transmission adoption and sub-system volumes up to 2020 for the EU market, a concept study and recommendations are presented for a 6-speed 200Nm powershift transmission covering the following: Specific new features for low cost and high efficiency applied to a DCT, Novel, direct acting electromagnetic linear actuators for modulation of clutches and shift rails, Mechanical multiplexing to allow control of both clutches and shift rails using two linear actuators only.