Cotrol of 3 D.O.F Anti-shaking Table by Visual Sensor Feedback

摘要

The demand of the uninhabited helicopter which observes a natural daisaster is increasing. In order to obtain the stable camera picture, it is necessary to vibration absorption control. Although an acceleeration sensor is used for a sensor, it does not correspond to a low wavenumber ingrdient. The level and the perpendicular ingredient contained by picture information processing of a camera are analyzed, it enables it to correspond to a low wavenumber. By carrying out wavenumber analysis of a picture and analysis of a texture reports how to aquire directivity.