FIELD: agriculture; machine building.
SUBSTANCE: group of inventions relates to means for identifying the steady working state of an agricultural harvesting machine. Crop sensor determines a crop parameter. Processing result sensor determines at least one processing output parameter. Crop parameter, processing output parameter, and time derivatives of the crop parameter and the processing output parameter are supplied as input signals to a fuzzy logic circuit. Fuzzy logic circuit is configured to generate a binary steady-state signal value, indicating the steady state of crop processing in the harvesting machine, based on the input signals.
EFFECT: use of the group of inventions enables to quickly identify the stable working state of the harvesting machine.
19 cl, 2 dwg
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