Boom mounting assembly and method for controlling operation of a boom mounting assembly

A method for controlling operation of a boom mounting assembly attached to an agricultural machine, the boom mounting assembly having a primary frame;

• and a boom support frame configured to support a boom and suspended from the primary frame such that the boom support frame can pivot in a transverse plane around a longitudinal axis of rotation provided in a pivot point, the boom support frame comprising a first sub-frame connecting to the primary frame;
• a second sub-frame supported by the first sub-frame in support sections provided, in a transverse direction, on opposite sides of the pivot point;
• and an actuator connecting to the first and second sub-frames;
• and pendulums positioned on opposite sides of the second sub-frame, wherein the boom is suspended from the pendulums;
• and the method comprising:
• moving the agricultural machine over a ground;
• receiving measurement signals in a control unit functionally connected to the actuator, the measurement signals indicative of an inclination angle caused by uneven ground;
• and
• generating control signals and providing the control signals to the actuator for operating the actuator in dependence on the measurement signal such that, depending on the inclination angle, the support sections are moved relative to the pivot point, thereby, in a transverse direction increasing a distance between the pivot point and a support section on one side of the pivot point and, at the same time, decreasing a distance between the pivot point and a support section on an opposite side of the pivot point and vice versa.