| 摘要 |
The present invention provides a method and system for monitoring the rotor speed of the harvesting rotors of a cotton harvester. The inventive rotor speed monitor determines the rotational speed of each individual rotor. The individual speeds of the rotors are combined and an average rotor speed computed. The individual rotor speed is then compared with the average speed for the combined rotors. An alarm is provided to alert the operator whenever the rotational speed of a given rotor differs by a predetermined amount from the average rotational speed for the combined rotors. The invention rotor speed monitor can provide an early indication of rotor malfunction and also detours false signals generated by the harvester rotors deceleration after completion of the harvesting operation on a cotton row.
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