A method for hysteresis compensation in an actuator and a selector fork that is adjustable by this actuator and guides a sliding sleeve, by means of a state machine, wherein the selector fork is moved by means of the actuator from a first shift position (xDecoup), namely a neutral position, into at least one second shift position (xCoup), namely a gear position, and vice versa, wherein the position of the actuator (phiAtr, phiCoup, phiDecoup), in the event of a shift request into the neutral position (xDecoup) or into the gear position (xCoup), is corrected on the basis of stored mechanical backlash (phiBL) between the actuator and the selector fork and of a sign (+1, 0, −1) generated by the state machine and associated with the particular shift request.

A method for hysteresis compensation in an actuator and a selector fork that is adjustable by this actuator and guides a sliding sleeve, by means of a state machine, wherein the selector fork is moved by means of the actuator from a first shift position (xDecoup), namely a neutral position, into at least one second shift position (xCoup), namely a gear position, and vice versa, wherein the position of the actuator (phiAtr, phiCoup, phiDecoup), in the event of a shift request into the neutral position (xDecoup) or into the gear position (xCoup), is corrected on the basis of stored mechanical backlash (phiBL) between the actuator and the selector fork and of a sign (+1, 0, −1) generated by the state machine and associated with the particular shift request.

A method for hysteresis compensation in an actuator and a selector fork that is adjustable by this actuator and guides a sliding sleeve, by means of a state machine, wherein the selector fork is moved by means of the actuator from a first shift position (xDecoup), namely a neutral position, into at least one second shift position (xCoup), namely a gear position, and vice versa, wherein the position of the actuator (phiAtr, phiCoup, phiDecoup), in the event of a shift request into the neutral position (xDecoup) or into the gear position (xCoup), is corrected on the basis of stored mechanical backlash (phiBL) between the actuator and the selector fork and of a sign (+1, 0, −1) generated by the state machine and associated with the particular shift request.

A method for hysteresis compensation in an actuator and a selector fork that is adjustable by this actuator and guides a sliding sleeve, by means of a state machine, wherein the selector fork is moved by means of the actuator from a first shift position (xDecoup), namely a neutral position, into at least one second shift position (xCoup), namely a gear position, and vice versa, wherein the position of the actuator (phiAtr, phiCoup, phiDecoup), in the event of a shift request into the neutral position (xDecoup) or into the gear position (xCoup), is corrected on the basis of stored mechanical backlash (phiBL) between the actuator and the selector fork and of a sign (+1, 0, 1) generated by the state machine and associated with the particular shift request.

A transfer case having an actuator assembly with a plastic actuator structure and a cam follower. The actuator structure defines a sleeve structure, a fork structure and a follower mount. The sleeve structure defines a shaft aperture that extends longitudinally along an actuation axis. The fork structure extends radially outwardly from the sleeve structure and defines a U-shaped fork member having a pair of tines that are disposed about an engagement axis that is parallel to and radially offset from the actuation axis. The follower mount extends radially outwardly from the sleeve structure. The cam follower is formed of metal and is partly encapsulated in the plastic material of the actuator structure. The cam follower extends from the follower mount along a follower axis that is parallel to the actuation axis. The follower axis is rotated about the actuation axis relative to the engagement axis.

A transfer case having an actuator assembly with a plastic actuator structure and a cam follower. The actuator structure defines a sleeve structure, a fork structure and a follower mount. The sleeve structure defines a shaft aperture that extends longitudinally along an actuation axis. The fork structure extends radially outwardly from the sleeve structure and defines a U-shaped fork member having a pair of tines that are disposed about an engagement axis that is parallel to and radially offset from the actuation axis. The follower mount extends radially outwardly from the sleeve structure. The cam follower is formed of metal and is partly encapsulated in the plastic material of the actuator structure. The cam follower extends from the follower mount along a follower axis that is parallel to the actuation axis. The follower axis is rotated about the actuation axis relative to the engagement axis.