SELF-PROPELLED HARVESTER WITH HEIGHT CONTROLLED CUTTING HEADER

SELF-PROPELLED HARVESTER WITH HEIGHT CONTROLLED CUTTING HEADER

The machine has a control unit (25) with two control loops (15,17). One control loop generates a height correction signal (h-korr) on basis of the detected actual cutting height (h-ist) of a header and a setpoint cutting height (h-soll). The other control loop regulates the pressure of a hydraulic a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOHLHASE, MARTIN, WIELENBERG, ANDREAS
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Beschreibung
Zusammenfassung:The machine has a control unit (25) with two control loops (15,17). One control loop generates a height correction signal (h-korr) on basis of the detected actual cutting height (h-ist) of a header and a setpoint cutting height (h-soll). The other control loop regulates the pressure of a hydraulic adjusting mechanism (5) for adjusting the cutting height. The setpoint of the pressure follows changes in the height correction signal. An independent claim is also included for a method for controlling a header of a self-propelled harvesting machine.