Vibration Control of Flexible Dynamic System Exposed to Unknown Random Disturbance and Identification of the Random Disturbance

미지의 불규칙 외란에 노출된 유연 계의 진동제어 및 불규칙 외란의 규명

This paper is to identify the position of random disturbance on flexible dynamic system, and the position of the piezo ceramic actuator 0 minimize tip response. Correlation of the output signals from each parts on flexible system is used to identify the position of random disturbance. Except the correlation with an output signal from the position of random disturbance, other correlations have time delay. This is a base idea to identify the position on this study.