Harvester implement with dynamically adjustable float system

A harvester implement comprising:

• a main frame supporting at least one ground engaging device and operable to traverse across a ground surface;
• a linkage system attached to the main frame and moveable relative to the main frame;
• a harvester head attached to and supported by the linkage system relative to the main frame;
• a float system interconnecting the main frame and the linkage system, wherein the float system includes an internal fluid pressure that is controllable to achieve a ground contact force between the harvester head and the ground surface;
• a controller including a processor and a memory having a float control algorithm stored thereon, wherein the processor is operable to execute the float control algorithm to:
• receive a user defined input commanding a desired ground contact force;
• define an initial value of the internal fluid pressure to achieve the desired ground contact force;
• automatically detect a change in an operating parameter of the harvester head during operation, wherein the operating parameter of the harvester head includes one of a tilt position of the harvester head relative to the linkage system, or a temperature of a hydraulic fluid generating the internal fluid pressure of the float system;
• and
• automatically re-define the initial value of the internal fluid pressure to provide an adjusted value of the internal fluid pressure to maintain the desired ground contact force based on the detected change in the operating parameter of the harvester head during operation.