EMD分解和支持向量机技术在风电齿轮箱早期齿轮磨损故障诊断中的应用 关键词：早期故障，EMD分解，支持向量机 [gap=409]Keywords：early failure，EMD，support vector machine
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... deterioration failure 老化形成的故障 early failure 过早损坏；早期失效 elongation at failure 扯断伸长率 ...
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...形之分类与统计分析 故障情形之分类与统计分析 • 故障情形之分类： 故障率之浴缸曲线(Bath-Tub Curve) – 早夭期(Early Failure ) ：操作时间短便故 障。CMOS之闭锁复象则处于制造商之早 夭期便会侦测出来。
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early failure period [计] 早期故障期 ; 早期故障期间
Early Failure Rate 早期失效率
EFD Early Failure Detection 早期故障探测
early failure rates 早期故障率
early failure analysis 早期失效分析
early failure periodyn 早期失效期
early failure phenomena 早期失效现象
early failure detection 早期故障检测
This paper researched the weldability of this kind of dissimilar metal joints and the mechanical properties and microstructure changes after service based on this accident, and at the same time analyzed the reasons for early failure.
本文基于这一事故对P/A异种钢焊接接头的焊接性进行了研究，重点试验研究了接头在运行前后的力学性能及金相组织变化，并分析了其早期失效的原因。
参考来源 - 电站锅炉过热管异种钢焊接性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Early failure occurred to offshore petroleum well drilling pipeline.
海上石油钻井管线发生早期穿孔失效。
The main cause of early failure of the gear was the leaning load on operation.
齿轮在运转过程中出现偏载是导致早期失效的主要原因。
The early failure phenomena of flyback transformer was discussed in this paper.
文章就回扫变压器的早期失效现象进行了探讨。
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