摘要
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 isexplained, then the measuring method of the initial phase of the forced response is put forward, and finally the feature of this new identifying method is shown by example.
出处
《机械科学与技术》
CSCD
北大核心
2000年第1期123-124,共2页
Mechanical Science and Technology for Aerospace Engineering
关键词
滑动轴承
油膜动特性
时域多工况识别
Journal bearing
Oil film coefficients
Time domain multi condition identifying method