Dynamic Prediction of Reliability of Super-precision Rolling Bearings Based on Computer Bootstrap Simulation
In order to make the dynamic prediction of rolling bearings reliability,original signals were grouped and the gray confidence level of each sample relative to the intrinsic sample was obtained via computer VB program.Then,the variation intensity and reliability of each sample were calculated.Then,the closest 5 variation intensities were linearly fitted based on the computer bootstrap-least square simulation and the estimated truth values and intervals of variation intensity and reliability were finally obtained based on the computer maximum entropy program.Finally,the dynamic prediction reliability of rolling bearings was realized.
dynamic prediction rolling bearings computer variation intensity reliability
Xiangfeng Chen Xintao Xia
Mechatronical Engineering College,Henan University of Science and Technology,Luoyang,China
国际会议
西安
英文
376-381
2018-09-21（万方平台首次上网日期，不代表论文的发表时间）