提出和论述了一种光纤振动传感器的原理和探头设计方法。
The principle and the devising technology for sensing head of a fiber optical vibration sensors are described in this paper.
本论文从理论和实验两个方面对分布式干涉型光纤振动传感器系统的数据采集和信号处理进行分析和探讨。
In this paper, the data acquisition and processing of distributed optical fiber vibration sensor system is analysed and discussed both in theory and experiments.
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。
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.
利用光纤共振原理设计和实现了一种光纤微振动传感器。
A fiber optic micro-vibration sensor based on optical fiber resonance principle is designed and fulfilled.
研究了一种新型结构的光纤悬臂梁式振动传感器。
This paper deals with a novel type of optic fibre cantilever vibration sensor.
本文讨论反射式光纤传感器测量位移和振动的方法和原理。
This article discusses the method and principle of measuring displacement and vibration by means of the reflective optical fiber sensor.
本文研究的是基于模间干涉的振动光纤传感器。
A vibration fiber optic sensor base on intermodal interference is studied in this paper.
光纤微振动传感器主要有两种结构形式：带电的微振动传感器和不带电的微振动传感器，以适应不同环境的在线检测。
The micro-vibration sensor mainly has two types of structure to suit to the on-line detection in different environments. They are electrified one and non-electrified one.
因此基于结构的振动是多个振动模态按一定比例线性的叠加的理论基础，提出了一种新型传感器，分布式光纤曲率模态传感器用于薄结构的振动测量。
Based on practical structure can be regarded as the stack of multiple vibration mode, a new concept of modal curvature sensors with optical fiber is proposed to measure vibration mode.
针对振动光纤传感器的不同应用领域，设计了一组实验对系统性能进行测试，并给出了振动测试的实验结果。
A set of experiments corresponding to different application areas are designed to test the system's performance and the outcome of vibration tests is given.
针对振动光纤传感器的不同应用领域，设计了一组实验对系统性能进行测试，并给出了振动测试的实验结果。
A set of experiments corresponding to different application areas are designed to test the system's performance and the outcome of vibration tests is given.
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