转子—轴承系统动力特性优化再设计方法在风机设计中的应用

Application of Redesign Method of Rotor-Bearing System Dynamic Characteristic Optimization in Fan Design

简要地介绍了转子——轴承系统动力特性优化再设计方法。该方法以轴承物理参数为设计变量 ,在工程实际应用中具有很好的实用性 ,通过在风机产品上的应用 ,证明该方法是行之有效的。

The paper briefly introduces the optimizing design method of rotor-bearing system dynamic characteristics.The method is that takes physical parameter of bearing as design variable.It has good practicality in actual use.It is effective in practice proved by the use of products of fan.