Based on the equivalent elasticity method, the plane coupling vibrationof a rectangular piezoelectric ceramic plate was studied and the resonant frequency equation was derived out.
利用等效弹性法分析了压电矩形共振器的二维耦合振动,导出了振子共振频率的解析表达式。
2
The analytic method for the free vibrationofplane frame structure is presented.
介绍了一种平面杆系结构自由振动的解析解法。
3
Applying this method, we can only require the lower order's calculation of matrix and determinant to make the analysis ofvibration for the plane link mechanism.