DEVICE FOR ADJUSTING CENTER OF GRAVITY

A device (100) for adjusting a center of gravity is provided. The device (100) can measure a change and/or distribution of a load in a vehicle. The device (100) can adjust a center of gravity to ensure control stability and maintain balance in an aircraft. The device (100) includes: a movable plate (10) configured to support cargo (3) in a cargo hold (2); a plurality of air bearings (20) disposed between the movable plate (10) and a bottom of the cargo hold (2) and configured to support and/or float the movable plate (10); and a first driving unit (30) installed in the cargo hold (2) and connected to the movable plate (10). The first driving unit (30) being configured to mov the movable plate (10), if the movable plate is floated.