the main research works and conclusions of this thesis are listed as follows . the dynamic analysis model of elastic mechanism system with damping alloy parts is deduced based on the relationship between stress and strain of the material, also the analysis model under viscous damping model, complex damping model, nonlinear damping model and viscous-elastic damping model is put forward using the finite element method 本文的主要研究工作及结论如下:从材料应力应变本构关系出发,导出了滞变阻尼模型、复阻尼模型、非线性阻尼模型、粘弹性阻尼模型下的有限单元分析模型,进而给出了含阻尼合金构件弹性连杆机构系统动力学模型。