Regulating and/or control system, agricultural machine comprising such a system, and method for operating an agricultural machine

Regulating and/or control system for an agricultural machine comprising:

• a distributor linkage for spreading material, which is pivotable about at least one axis of rotation extending in a direction of travel, with at least one first sensor device for determining an inclination of said distributor linkage;
• a data processing device for processing sensor signals of the at least one first sensor device;
• and
• at least one second sensor device for determining a centrifugal force and/or a centrifugal acceleration acting upon the first sensor device when the machine is turning corners by measuring an angular rate of the distributor linkage about a vertical axis, the vertical axis being normal to the at least one axis of rotation extending in the direction of travel,
• wherein said data processing device is configured such that an inclination measurement error of said first sensor device is correctable based on sensor signals of said second sensor device, and
• wherein said second sensor device comprises an angular rate sensor configured to measure the angular rate of said distributor linkage about the vertical axis.