A method is provided for controlling a gimbal including a mounting member. The method includes determining, through a magnetic sensor, a first deflection angle of the mounting member around a yaw axis in a time period. The method also includes determining, through an inertial measurement unit, a second deflection angle of the mounting member around the yaw axis in the time period. The method also includes determining an angle error of the inertial measurement unit based on the first deflection angle and the second deflection angle. The method further includes controlling attitude of the gimbal based on measurement data of the inertial measurement unit in which the angle error has been corrected.
GIMBAL CONTROL METHOD, CONTROL SYSTEM, GIMBAL, AND UNMANNED AIRCRAFT
2019-10-17
Patent
Elektronische Ressource
Englisch
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |
GIMBAL CONTROL METHOD, GIMBAL CONTROL DEVICE, GIMBAL SYSTEM, AND UNMANNED AERIAL VEHICLE
Europäisches Patentamt | 2021
|