文章详细信息 关键词： 变压器;;变压器状态检测;;振动检测法 [gap=411]Keywords: transformer;transformer condition monitoring;vibration detection method
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This article introduced methods for vibration detection of off-shore fixed jacket platform of Chendao oilfields. The treatment procedure and method of vibration has been discussed emphatically.
介绍了埕岛油田海上固定导管架式平台的振动安全检测方法，重点对振动隐患治理的程序和方法进行了探讨。
A signal detection method based on the time-windowing was proposed for improving the signal detection performance of flank sonar mainly affected by the vibration noise.
针对振动噪声影响下的舷侧阵声纳的信号检测问题，提出了一种基于时域加窗的信号检测方法。
The singal transient feature detection represent method, and a transient energy evaluation method are used based on the reassigned scalogram for the vibration non-stationary feature representation.
提出基于小波尺度图重分配的信号瞬态特征检测方法和瞬时能量估计方法，并应用于轴承在多种轻微故障状况下的振动非平稳特征的检测与表示。
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