Control apparatus for a recuperative braking system of a vehicle and method for operating a recuperative braking system of a vehicle

The invention relates to a control device (10) for a recuperative braking system of a vehicle having a control device (12) by means of which a auszuubendes means of at least an electric motor target engine braking torque (Mm-soll) and a auszuubendes by means of at least one further Reibbremsanlage target friction -Bremsmoment (Mr-to be fixed, wherein the drive means (12) is adapted in addition to the desired engine brake torque (Mm-soll determined) during the deceleration time with additional consideration of a predetermined weighting factor (16), an occurred during a deceleration desired total braking torque change (a-soll) to determine or receive an occurred during deceleration actual total braking torque change (a-is) to determine or receive, and the weighting factor (16) after the braking time in consideration of a comparing the target total braking torque change (a-setp) (with the actual total braking torque change a- is) neufestzulegen. Likewise, the invention relates to a brake system for a vehicle. Furthermore, the invention relates to a method of operating a recuperative braking system of a vehicle.