Payload Estimation system
US8909437B2 · kind B2 · utility
11Cited by
13References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2012 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Feb 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/45012
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A payload control system includes a sensor system and a force sensor system. A controller determines a calibration machine state, a calibration linkage force, and machine calibration parameters based at least in part upon the calibration machine state and the calibration linkage force. The controller also determines a loaded implement machine state, a loaded implement linkage force, and a mass of the payload based at least in part upon the machine calibration parameters, the loaded implement machine state, and the loaded implement linkage force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.