In a dog clutch-type speed change device (50) of a dog clutch-type automatic transmission including a clutch actuator (60) that controls a clutch (44), a shift actuator (70) that performs a speed change of a transmission (48), and a control device (90) tha...

In a dog clutch-type speed change device (50) of a dog clutch-type automatic transmission including a clutch (44) that controls transmission of a torque from a motive power source (45) to a main shaft, a transmission (48) that switches gears, a motive powe...

Controlling a shift point on a vehicle includes determining whether a commanded torque and/or a commanded speed associated with a transient change in the rotational speed of an engine shaft of an internal combustion engine, are within a standard shift regi...

Method (400) and control device (115) for control of an Automated Manual Transmission, AMT, gearbox (113) in a vehicle (100). The gearbox (113) comprises a split gearbox (210) and a main gearbox (220), and is especially arranged for shifting with zero shif...

A transmission includes a dog clutch type transmission mechanism 51, a clutch actuator 72 that drives a clutch 30, a shift actuator 82 that moves a movable gear 60 of the transmission mechanism 51, and a delay time setting section 96 that sets a delay time...

A control unit (100) receives a control signal (S) indicating the initiation of a release procedure and generates, in response thereto during an activation interval, an adjustment signal (Adj) in such a way that a temporary deviation from an engine rpm (M)...

An engine torque control device is configured to provide increase engine output torque during shifting, with excessive engine output torque being prevented while shift shock is reduced. The engine torque control device has an automatic transmission control...

An ECU executes a program including a step (S108) of setting a torque control-with only air performing flag in a case where a transmission is being controlled in a shifting control mode ("YES" in step S100), a clutch is in an engaged state ("NO" in step S1...

In a shift control system for an automatic transmission, shelf-pressure control means include means for increasing the engagement pressure of the friction elements at a first gradient as previously set after output of the shift command, wherein after outpu...