Arrangement for actuating an actuator in order to adjust an adjustable element of an agricultural working machine, having: a closed-loop controller for generating actuation signals for the adjustable element, which closed-loop controller is dimensioned in such a way that the position of the adjustable element corresponds at least approximately to a target position, a control arrangement, receiving the actuation signals of the closed-loop controller, of the actuator which is coupled to the adjustable element, and a determining device for making available at least one parameter (δ) which is determined on the basis of acquired oscillation properties of the system composed of the adjustable element and the working machine, wherein the determining device can be operated to determine the oscillation properties on the basis of information about the actuation signals of the actuator and the associated reaction of the system, sensed by means of a sensor, from the working machine and the adjustable element, to select the parameter (δ) in such a way that harmonics, settling time and/or control errors remain in a permanently predefined amount or an amount which can be input by an operator, and the parameter (δ) can be fed to the closed-loop controller by the determining device and can be used to define control properties of the closed-loop controller, characterized in that the determining device can be operated to determine the at least one parameter (δ) at successive points in time during operation or at the headland when operationally occurring sudden control instructions to the actuator occur and can feed said parameter (δ) to the closed-loop controller. a closed-loop controller for generating actuation signals for the adjustable element, which closed-loop controller is dimensioned in such a way that the position of the adjustable element corresponds at least approximately to a target position, a control arrangement, receiving the actuation signals of the closed-loop controller, of the actuator which is coupled to the adjustable element, and a determining device for making available at least one parameter (δ) which is determined on the basis of acquired oscillation properties of the system composed of the adjustable element and the working machine, wherein the determining device can be operated to determine the oscillation properties on the basis of information about the actuation signals of the actuator and the associated reaction of the system, sensed by means of a sensor, from the working machine and the adjustable element, to select the parameter (δ) in such a way that harmonics, settling time and/or control errors remain in a permanently predefined amount or an amount which can be input by an operator, and the parameter (δ) can be fed to the closed-loop controller by the determining device and can be used to define control properties of the closed-loop controller, characterized in that the determining device can be operated to determine the at least one parameter (δ) at successive points in time during operation or at the headland when operationally occurring sudden control instructions to the actuator occur and can feed said parameter (δ) to the closed-loop controller.