Method, device, and apparatus for gimbal parameter adjustment
US10060576B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 29, 2016 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Dec 29, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/561
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Method, device, and apparatus for a gimbal parameter adjustment are provided. An exemplary method includes: controlling a supply of power to a motor upon detection of a gimbal parameter adjustment event, recording rotational angular velocity data of a gimbal axis controlled by the motor at respective time points, calculating angular acceleration data at the respective time points based on the rotational angular velocity data, determining a peak frequency within a predefined frequency band after performing a frequency conversion on the angular acceleration data, and configuring the peak frequency as a trap frequency of the motor to filter out a signal sending to the motor and having a frequency of the trap frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.