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.
利用所研制的新型反射式光纤传感器对精密产品加工中的小台阶、沟槽等进行了测试研究。
Based on the newly developed laser optical fiber sensor, the small step products and grooves machined by precision processing were experimentally measured according to the laser reflex principle.
作为光纤传感领域中的重要一族，光强反射式光纤传感器更具有结构紧凑、成本低廉、性能可靠、设计灵活等独特优点。
As important one of optical fiber sensors, the intensity reflecting optical fiber sensor has more unique advantages of compact structure, low cost, good reliability and flexibility.
基于反射光强与位移在一定范围内成正比的原理，提出了用反射式光纤传感器对轧辊磨损度进行非接触式在线检测的方法。
Based on the principle that reflected light intensity is proportion to the distance in some extent, a non-touch on-line optical fiber measurement for roller wears is presented.
设计了用于旋转机械动静间隙测量的三层反射式同轴光纤束位移传感器。
Three-layer reflective coaxial fiber bundle displacement sensor for measuring dynamic and static clearance of rotating machinery is designed.
本文介绍了一种结构简单、易于实现的反射式强度调制型光纤传感器。
In this paper, a reflective intensity modulation optical fiber sensor with simple structure and easy design has been introduced.
本文建立了一种新型的反射式光纤位移传感器的数学模型，并将其用于推力轴承试验中测量油膜厚度的VXI测试系统中。
In this paper, an oil film thickness VXI measuring system of the thrust bearing test has been applied to set up a new kind of optical fiber reflective sensor mod el.
该传感器电路系统同样适用于类似条件下用反射式光纤位移传感器测量的其他系统。
This practical circuit system also suits for other reflective optical fiber displacement sensor testing systems in the similar condition.
将反射式光纤位移传感器应用于固体线膨胀系数测定仪，可以较精确地测定金属线胀系数。
The system consisting of optical fiber displacement sensor and solid linear expansion coefficient apparatus, is used to measure the linear expansion coefficient of metal.
提出了一种反射式双F-P干涉仪光纤位移传感器方案，在这个方案中采用LED作为光源。
A scheme Of optical fiber displacement sensor with renective dual F-P interferometers is presented. In this scheme a LED is used as light source.
对杨氏弹性模量E用反射式位移传感器与传统的光杠杆法测量进行比较，得出无论从操作方面还是数据的精确度方面都说明了光纤传感器法大大优于光杠杆法。
As comparing with adopting traditional optical lever method to measure Young 's modulus of elasticity E. Using optical sensor is much better in both operation and data precision.
简要介绍反射式强度型光纤传感器的工作原理及各组成部分的作用。
This paper introduced and discussed the operating principle of the reflection-type fiber sensor.
描述了一种具有参考信号的反射式光纤液位传感器，它是利用光纤的输光反射原理测量液位。
A light-reflection liquid, level sensor with optical fibers isdescribed, which is based on the fiber input-light reflection principle.
介绍了反射式光强调制型光纤传感器的工作原理、最新的研究进展及其在位移检测中的应用。
The working principle of reflective intensity-modulated fiber optic sensor was presented. And the latest research findings and the application of it in displacement detection were also given.
给出了反射式光纤位移传感器反射接收光强灵敏度的计算方法。
A way to the the sensitivity of reflected light power collected by reflective type fiber-optic displacement sensor is given.
研究了反射式强度调制型光纤传感器中反射面的形状对光强调制特性的影响，推导得出了含反射面形状因子的光强调制函数。
In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found.
普通反射式光纤位移传感器的测量范围小，若用单片机对不同类型光纤位移传感器的输出信号进行处理，可研制一种新型光纤位移传感系统，使测量范围得以扩大。
A novel displacement sensor system can be made by analysing the outputs of two types of reflective optical fiber displacement sensors so that the range of measurement is enlarged.
分析了反射式光纤位移传感器的输出特性，设计了一种新的宽量程反射式光纤位移传感器。
The output characteristic of reflective fiber optic displacement sensor was analyzed. A novel reflective fiber optic sensor for displacement measurement over a wide measuring range was designed.
本系统由于要同时兼顾高精度和大量程的要求，因此在反射式光纤位移传感器的一般原理上进行了新的设计，使它较好的达到了实际的设计要求。
With the requirement of wide measurement range and high precision, it is re-designed based on the basic principle of the simplest reflective fiber-optic sensor.
系统地建立了具有普遍适用性的反射式光纤束传感器的理论模型。
The theoretical models of reflective optical fiber bundle sensors are put forward for their general applicability, which can provide guidance for the design and implement of these sensors.
针对内孔零件批量快捷测量的问题，提出了基于反射式光强调制型光纤位移传感器的电子塞规测试系统。
To obtain rapidness in batch measuring of aperture, a system of electronic plug gauge, based on RIM-FODS, was put forward.
针对内孔零件批量快捷测量的问题，提出了基于反射式光强调制型光纤位移传感器的电子塞规测试系统。
To obtain rapidness in batch measuring of aperture, a system of electronic plug gauge, based on RIM-FODS, was put forward.
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