研究了信号的奇异性检测问题。

The problem on signal singularity detection is presented.

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提出采用切削力信号的奇异性指数作为衡量刀具磨损的参量。

The singular index of cutting force signal is proposed as a parameter for detecting cutter's wear.

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信号的奇异性通常包含有十分重要的信息，是信号的特征之一。

Singularity signal usually contains very important information, is one of the characteristics of the signal.

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