In the study, analysis methods are divided into two parts-modal analysis and dynamic simulation analysis.The modal analysis used the finite element method by means of the I-DEAS simulation module.

• 分析方法是将振动筛选机利用I-DEAS绘制出实体图，再运用I-DEAS之有限元素分析模组分析其固有频率与模态振形。