An object of the invention is to provide a technique of controlling torque transmitted to a downstream side of a clutch in an optimal manner so that a vehicle is started as intended by a rider. A start control system stores a map (M1) that associates an ac...

An objective of the present invention is to inhibit an increase in vehicle speed immediately after a lockup clutch has been switched from a non-connected state to a connected state, and to improve fuel economy. In a work vehicle, a controller controls an e...

The method involves determining the predetermined rotational speed of the prime mover depending on the current system state and the predicted system state of the drive system (1). A system model of the drive system is used to determine the predicted system...