ANSYS软件在结构模态分析中的应用

Application of ANSYS Software in Model Analysis

作为动力学分析的基础,模态分析可以用来确定机械机构自身的振动特性,简要阐述了模态分析的基本原理以及在AN SYS环境下进行模态分析的步骤,并举出具体算例,对一标准齿轮进行模态分析计算,以此说明在ANSYS软件中进行模态分析的方法,结果表明对于确定机械结构的振动特性来说此法行之有效,完全能够满足结构设计的要求。

As the base of dynamic analysis, model analysis is used to determine the characteristics of mechanical vibration. The article describes the basic principle of model analysis and the process of model analysis in ANSYS. Cite the example of model analysis of a standard gear anti illustrate the methods of model analysis in ANSYS. The results show that this is particularly effective method of determining the vibration characteristics of the mechanical structure, can fully meet the structural design requirements.