由西安交通大学雷亚国课题组王彪博士整理。
本次实验所用的轴承加速退化测试平台由联合实验室设计,昇阳科技制造。该平台可以开展各类滚动轴承或滑动轴承的加速退化实验,获取轴承的全寿命周期监测数据。本次实验对象为LDK UER204滚动轴承,共设计了三类实验工况(35Hz12kN/37.5Hz11kN/40Hz10kN),每类工况下各测试5个轴承。
Operating condition | Radial force(kN) | Rotating speed (rpm) | Bearing dataset |
---|---|---|---|
Condition 1 | 12 | 2100 | Bearing 1_1 Bearing 1_2 Bearing 1_3 Bearing 1_4 Bearing 1_5 |
Condition 2 | 11 | 2250 | Bearing 2_1 Bearing 2_2 Bearing 2_3 Bearing 2_4 Bearing 2_5 |
Condition 3 | 10 | 2400 | Bearing 3_1 Bearing 3_2 Bearing 3_3 Bearing 3_4 Bearing 3_5 |
- B. W, Y. L, N. L, et al. A Hybrid Prognostics Approach for Estimating Remaining Useful Life of Rolling Element Bearings[J]. IEEE Transactions on Reliability, 2018:1-12.论文链接