Ball bearing remnant life prediction of induction motors - Impact inspection approach

被引：0

作者：

Luo, Longfu ^{[1
]}

Dai, Liming ^{[2
]}

Dong, Mingzhe ^{[3
]}

Fan, Lisa ^{[4
]}

机构：

[1] Hunan Univ, Coll Elect & Informat Engn, Hangsha 410082, Peoples R China

[2] Univ Regina, Ind Syst Engn, Regina, SK S4S 0A2, Canada

[3] Univ Regina, Petr Syst Engn, Regina, SK S4S 0A2, Canada

[4] Univ Regina, Comp Sci, Regina, SK S4S 0A2, Canada

来源：

NONLINEAR SCIENCE AND COMPLEXITY | 2007年 / 1卷

基金：

加拿大创新基金会; 加拿大自然科学与工程研究理事会;

关键词：

induction motor; random process; ball bearings; impact inspection; remnant life prediction;

D O I：

10.1142/9789812772428_0033

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This research intends to establish a random processes model of hitch degree development of induction motor ball bearings based on impact inspections. The variance function and the mean function of the random process are studied for establishing an approximate folding line method and an extrapolation method which can be used to predict the remnant life of the ball bearings. The methods established are verified with the data collected from the petroleum industries utilizing the motor bearings.

引用

页码：301 / +

页数：2