摘要：简述电压跌落模拟器特性，校准和参数计算。
Abstract: Brief voltage drop simulator characteristics, calibration and parameter calculation.
以某大跨越输电塔为例，采用有限元方法建立了塔线模型，并对导线的跌落过程进行模拟。
Taking a long-span transmission tower as example, finite element method was employed to construct a tower-line model and simulate the conduct dropping process.
为了预测跌落碰撞下球栅阵列(BGA)封装中无铅焊点的失效，采用ABAQUS软件来模拟跌落碰撞过程中焊点的应力分布。
In order to predict failure location of BGA lead-free solder joints under a drop impact, ABAQUS software is used to analysis stress distribution of the solder joints.
在模拟跌落零件试验中应用，表明该报警方法是可行的。
The results from experiments justify the method to be feasible.
本文以数码相机为研究对象，将其跌落仿真和注塑模拟相结合进行研究，使模拟结果更加准确可靠。
The main contents and results of this paper as follows:Firstly, the drop simulation experiment has been carried out for the model of whole camera body by the analysis software, ANSYS/LS-DYNA.
利用有限元分析软件ANSYS/LS-DYNA，建立长虹电视带包装的参数化有限元模型，对电视裸机与带包装两种工况下的跌落仿真模拟和跌落实验；
The parametric finite element model of the television with packaging structure was established and its dropping simulation was achieved using the finite element analysis software ANSYS/LS-DYNA.
利用有限元分析软件ANSYS/LS-DYNA，建立长虹电视带包装的参数化有限元模型，对电视裸机与带包装两种工况下的跌落仿真模拟和跌落实验；
The parametric finite element model of the television with packaging structure was established and its dropping simulation was achieved using the finite element analysis software ANSYS/LS-DYNA.
应用推荐