Patent ID: 8909427
Filing Date: 2014-12-09
Classification: F41A,F41G

Abstract:
1. A rotating element control system comprising: a rotating element rotatably disposed on a main body; a first measuring unit configured to measure an angular acceleration of the main body; a driving unit which drives the rotating element; a second measuring unit which measures a rotational speed of the rotating element; a transfer unit connecting the rotating element and the driving unit and configured to transfer a driving force to the rotating element at a gear ratio; a motion compensation unit configured to generate a compensation signal which removes an error component generated by the angular acceleration of the main body; and a stabilization control unit configured to control the driving unit based on the compensation signal and a difference between an stabilization input signal for controlling the driving unit and the rotational speed of the rotating element, wherein the compensation signal comprises a compensation torque signal calculated according to an equation, T