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arXiv 1503.04444cs.CV
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基于平滑统计特征的轴承故障模式识别

Pattern Recognition of Bearing Faults using Smoother Statistical Features

Muhammad Masood Tahir, Ayyaz Hussain

摘要:

提出了一种基于模式识别(PR)的轴承故障诊断方法。振动数据采集故障轴承使用的试验台。特征从数据中提取,并在PR过程中使用之前进行处理。该处理涉及特征分布的平滑。这减少了振动随机性对PR过程的不利影响,从而提高了模型的诊断准确性。

英文摘要:

A pattern recognition (PR) based diagnostic scheme is presented to identify bearing faults, using time domain features. Vibration data is acquired from faulty bearings using a test rig. The features are extracted from the data, and processed prior to utilize in the PR process. The processing involves smoothing of feature distributions. This reduces the undesired impact of vibration randomness on the PR process, and thus enhances the diagnostic accuracy of the model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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