摘要
在工业中对转子的动力学分析尤为重要,文章介绍了计算转子固有频率的传递矩阵法和有限元法,借助MATLAB软件和NASTRAN软件分别运用以上两种方法对简单的转子模型的固有频率和振型进行分析计算,从而指导这两种方法在转子设计工程上的应用。
In industry dynamics analysis of the rotor is particularly important,the article describes the calculation of natural frequency of rotor transfer matrix method and finite element method,with MATLAB software and NASTRAN software using these two methods are simple rotor model of the natural frequency and vibration type of analysis and calculation,to guide the two methods in the rotor design engineering applications
出处
《机电工程技术》
2011年第3期71-73,111,共3页
Mechanical & Electrical Engineering Technology
