The solution for linking twice sampling cycles, enhancing resolution of measurement of rotating speed, isolating and processing keying phase signal, are investigated.
探讨了两次采样循环之间的衔接、提高转速测量分辨率、键相位信号的隔离和预处理等问题的解决方案。
The optical fiber sensor that defects of traditional sensors are overcome provides a reliable way for real time accurate measurement of high speed rotating blade vibration.
光纤传感器的出现，克服了传统传感器的缺陷，为实时精确测量高速旋转叶片振动提供了可靠的保证。
A completed set of trouble diagnosis system for transmission in construction machinery using vibration measurement, rotating speed measurement, and computer technology is introduced in this paper.
本文应用振动测试技术、转速测试技术以及计算机技术等构成了一套可用于工程机械变速箱的故障诊断系统。
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