CAJ | 학술논문

该文提出通过高精度电涡流传感器来采集轴承表面位移信号，并使用近似熵指标对信号进行分析，最终实现滚动轴承动态质量的评估。实验结果表明，所提出的方法能够清晰地鉴别轴承损伤位置及缺陷类型，为实际生产提供了参考和依据。
해문제출통과고정도전와류전감기래채집축승표면위이신호，병사용근사적지표대신호진행분석，최종실현곤동축승동태질량적평고。실험결과표명，소제출적방법능구청석지감별축승손상위치급결함류형，위실제생산제공료삼고화의거。
This paper propose to collect surface displacement signals of bearing by high-precision ed-dy current sensor and use approximate entropy index for signal analysis , and ultimately assess the rolling bearing dynamic quality .Experimental results show that the proposed method can clearly identify the lo-cation and types of bearing defects , it could provide a reference to the actual production .