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Payload system that compensates for rotational forces

  • US 20090139119A1
  • Filed: 11/30/2007
  • Published: 06/04/2009
  • Est. Priority Date: 11/30/2007
  • Status: Active Grant
First Claim
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1. A payload calculation system for use with a work implement, comprising:

  • a state sensor configured to measure a state of the work implement; and

    a processing device configured to calculate a mass of a payload moved by the work implement, the processing device being configured to use the measured state to compensate the calculation of the mass for centrifugal, inertial, and frictional forces of the work implement caused by the work implement rotating about a vertical pivot.

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