Transmission system for a work vehicle

A method for shuttle shifting a work vehicle, via a controller, comprising:

• receiving a signal indicative of a shuttle shift;
• in response to receiving the signal, instructing a plurality of clutches to stop rotation of intermediate gear sets of a plurality of gear sets disposed on a plurality of shafts, wherein the plurality of shafts are disposed between one or more input shafts coupled to an input and one or more output shafts coupled to a load, and each of the plurality of clutches is configured to selectively couple a respective gear set of the plurality of gear sets corresponding to a respective power flow path of a transmission of the work vehicle;
• subsequently instructing swapping engagement of a forward coupler and a reverse coupler to shuttle shift between forward and reverse directions;
• and
• instructing modulating the one or more output shafts during the shuttle shift.

An apparatus comprising:

• at least one non-transitory memory storing instructions for execution by a processor, the instructions comprising:
• instructions to receive a signal indicative of a shuttle shift;
• instructions to a plurality of clutches to stop rotation of intermediate gear sets of a plurality of gear sets disposed on a plurality of shafts of a transmission, wherein the plurality of clutches are disposed along the plurality of shafts disposed between one or more input shafts coupled to an input and one or more output shafts coupled to a load, wherein each of the plurality of clutches is configured to selectively couple a respective gear set of the plurality of gear sets corresponding to a respective power flow path of the transmission;
• instructions to swap engagement of a forward coupler and a reverse coupler to shuttle shift between forward and reverse directions;
• and
• instructions to modulate a pressure applied to a respective output clutch of the plurality of clutches to modulate rotation of the one or more output shafts during the shuttle shift.