...测控网 关键词 转子 振动信号 整周期采样 模式匹配 样条插值 [gap=1116]Key words Rotor;Vibration signal;Full period sampling;Mode matching;Spline interpolation ...
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... period sampling 释义取样周期 complete period sampling 整周期采样 adaptive integral period sampling 自适应周期采样 ...
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The error caused by the full period vibration sampling is analysed in the paper.
文中还对整周期采样所造成的误差进行了分析。
参考来源 - 基于WorldFIP现场总线振动测量仪表的设计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对转子系统进行动平衡的关键在于对振动信号的整周期采样。
While balancing a rotor system, the key is to sample the vibration signals in integral period way.
利用FFT变换进行谐波分析，非整周期采样会带来较大的误差。
Non integer period Sampling leads to large error in harmonic analysis by FFT.
本文提出了一种无需整周期采样、无需锁相环和复杂电路硬件的相位检测算法。
A novel phase detection algorithm that does not need complete period sampling, phase-locked loops or complex electrocircuit hardware was presented in this paper.
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