1) tip-timing
叶端定时
1.
Research of Measuring Method and System Using Tip-timing for High-Speed Rotating Blade Vibration;
高速旋转叶片振动叶端定时测量方法和系统研究
2.
Research on Vibration Measurement Technology of Tip-timing System Based on GRNN;
基于广义回归网络的叶端定时测振技术研究
3.
The tip-timing measuring method and key technologies of real-time monitoring system of high-speed rotating blade vibration were researched, such as tip-timing sensor, pulse signal sampling system and real-time analysis and processing methods of blade vibration signals.
研究了叶端定时测量方法及其实时监测系统的关键技术———叶端定时传感器、高速叶端脉冲信号采集系统和叶端定时信号的实时分析和处理。
2) tip-timing measurement
叶端定时测量法
1.
In order to get the vibrant amplitude and frequency of a turbine blade, a method capable of measuring each blade in a rotating row that called tip-timing measurement is presented.
提出了用叶端定时测量法测量叶片的振动幅度和频率,该方法只需在叶片顶部安装2个叶尖定时传感器,在转子的适当位置安装一同步传感器,就可以测量整级叶片的振动,克服了传统应变片测量法仅能测量某几个叶片,应变片寿命低,可靠性差等缺点。
4) timing terminal
定时终端
1.
The research of clock automatic proofreading timing terminal;
时钟自动校对定时终端的研究
5) tip-timing
叶尖定时
1.
Research on the Acquisition & Processing Technique for the Tip-timing Vibrating Signal of Rotating Blades;
叶尖定时旋转叶片测振信号获取及处理技术研究
2.
A vibration monitoring system for high-speed rotating blades of turbine using tip-timing sensors is introduced.
论述的涡轮机高速旋转叶片振动监测系统采用了基于反射式光纤工作原理的新型光纤束式叶尖定时传感器,能够高效地收集叶尖定时信号,配合后续的光电转换、数据采集、数据分析,实现了高速旋转叶片的实时振动检测。
3.
A vibration monitoring system for rotating blade based on tip-timing is developed.
基于叶尖定时原理开发了一套旋转叶片振动监测系统,该系统主要由光纤传感、数据采集、振动分析三个部分组成。
6) blade tip-timing
叶尖定时
1.
The vibration measurement principle of blade tip-timing is introduced in this paper.
介绍了叶尖定时测量旋转叶片的原理,设计的光纤束式传感结合光电接收实现了高精度的弱光检测。
补充资料：报定时不定
【报定时不定】
谓业力定故，报不可改，然时有可转，故时节不定，是名报定时不定。
谓业力定故，报不可改，然时有可转，故时节不定，是名报定时不定。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条