Abstract
On the basis of UST (Uninterrupted Shift Transmission), a kind of linkage shifting device based on S-OWCs (Selectable One-Way Clutches) is presented for further research. This shifting device reduces the number of actuators, simplifies the operating mechanism, and also reduces the control difficulty. Virtual verification through simulations has shown that, the functionality of gearshift without power interruption can be achieved under service conditions. To validate the simulation model, a prototype test is designed. Finally, the UST’s torque uninterrupted functionality during shift is verified experimentally.
KEYWORDS –Selectable One-Way Clutch, Multimode Controllable Shifter, Linkage Shifting Device, Shift Control, Uninterrupted Shift Transmission