摘要
本文针对大尺寸径向滑动轴承油膜动特性的实验测量问题，提出一种新的识别方法———时域多工况识别法。文中首先概述了识别方法的基本原理，然后简述了强迫干扰响应初相位的测量方法。
Based on the experimental study of big scale journal bearing oil film coefficients, a new method time domain multi-conditions identifying method is proposed. At first the principle of this method is explained, then the measuring method of the initial phrase of the forced response is put forward, and then the character of this new identifying method is shown by example.
出处
《上海汽轮机》
1999年第1期13-16,21,共5页
Shanghai Turbine
关键词
滑动轴承
油膜动特性
时域多工况法
journal bearing, oil film coefficients, time domain multi-condition identifying method
