Method and system for stabilizing a payload
US11118728B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | May 7, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | May 7, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/0094
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for controlling an attitude of a payload includes determining an input torque based on an input angle and one or more motion characteristics of the payload, determining an estimated disturbance torque based on one or more motion characteristics of a carrier to which the payload is coupled, and calculating an output torque based on the input torque and the estimated disturbance torque. The output torque is configured to effect movement of the carrier to achieve a desired attitude of the payload.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.