Development of active wave control theory for an orthotropic panel

本研究的目的是将传统的柔性面板的主动波控制扩展到正交各向异性面板的情况。首先，本研究首先用传递矩阵法描述正交各向异性矩形板的动力学。研究发现，当矩形面板具有正交异性时，结构具有两个导通频率。然后，从前馈和反馈技术的角度系统地建立了这种结构的主动波控制。

The objective of this study is to expand the conventional active wave control for a flexible panel to the case of an orthotropic panel. First, this study began with describing the dynamics of an orthotropic rectangular panel using a transfer matrix method. It was found that when a rectangular panel has orthotropy, the structure has two cut-on frequencies. Then, active wave control for such a structure was systematically established from a viewpoint of feedforward and feedback techniques.