Measuring Principle and Dynamic Characteristic Analysis of Photo-electric Reflective Torque and Speed Sensor with High Speed 高速光电式转矩传感器的测量原理与动态特性分析
Design of practical circuit for reflective fiber displacement sensor in testing roller abradability 反射式光纤位移法检测轧辊磨损度中实用电路的设计
A reflective optical fiber displacement sensor for testing roller wear is designed. 设计了一种用于检测轧辊磨损度的反射式光纤位移传感器。
Study on high speed photo-electric reflective torque-speed sensor 高速光电反射式转矩转速传感器及其试验研究
Influence of Fiber Optic Parameters on the Output Characteristics of the Reflective Optic Fiber Sensor 光纤参量对反射式光纤传感器输出特性的影响
Based on the principle of reflective fiber-optic sensor, a method for on-line non-touch testing roller wears was proposed by examining the reflective light intensity. 利用反射式光纤位移传感器的工作原理,通过对反射光强信号的检测提出了一种用于轧辊磨损度在线非接触检测的光电检测法。
Mathematical model optimization of the reflective fiber-optic displacement sensor 反射式光纤位移传感器数学模型的优化
The reflective photoelectric sensor has important application in many fields. 反射式光电传感器在很多领域有重要的应用。
Research on the Mathematical Model and Key Technologies of the Reflective Intensity Modulated Fiber-Optic Sensor 反射式强度型光纤传感器强度调制特性的数学模型与关键技术的研究
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. 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。
A passive reflective delay line sensor, which can be interrogated by a wireless measurement system, is designed by using high frequency piezoelectricity transform characteristics of the surface acoustic wave device. 利用声表面波器件的高频压电转换特性,研究设计了一种可实现无线访问的时间延迟型无源传感器。
Computer Simulation and Testing System of Intensity Modulation Property in Reflective Fiber Optic Sensor 反射式光纤传感器强度调制特性的仿真测试系统
The principle of wavelength-matched demodulation of fiber Bragg grating ( FBG) is introduced. The correlation functions of reflective spectra of sensor fiber grating and wavelength-matched fiber grating are analyzed. The correlation functions are linearity to photoelectric detector output signals. 介绍了光纤光栅Bragg波长的匹配解调原理,分析了传感光纤光栅和匹配光纤光栅的反射谱相关函数,说明相关函数与光电探测器输出信号具有线性关系。
An Application of the Reflective Infrared Sensor to the Bump Protector on the Shop Travellers Simulation and Emulation of Reflective Intensity Type Modulating Fiber Optic Sensors 红外反射式传感器在天车防撞设备中的应用强度调制光纤传感器数值模拟与仿真
Error Correction for Reflective Photoelectric Displacement Sensor with Columnar Light-Beam 柱光束反射式光电位移传感器的误差修正
In the device, a reflective pneumatic sensor is fixed on the slide of numerical gallery to compose a measuring and controlling integrated measurement device. 该装置把反射式气动传感器固定在数控工作台的滑座上,组成了一个测控一体化的测量装置。
From each buildups of the optical fiber displacement sensor, an complex method to improve the measurement range of the reflective fiber optic sensor for displacement. 从强度调制型光纤位移传感系统的各个组成部分出发,研究提高其测量范围的方法。
This practical circuit system also suits for other reflective optical fiber displacement sensor testing systems in the similar condition. 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。
The results can provide an essential theoretical basis and design basis for measuring the curved surface and workpiece with reflective optical-fiber sensor. 本文为强度调制型光纤传感器用于圆弧形曲线面及复杂柱状内轮廓表面工件的非接触检测提供了必要的理论基础和设计依据。
This paper introduces a method to handle output signal of reflective photoelectric sensor by combining software with hardware of signal chip microprocessors. 为处理反射式光电传感器输出信号,获得稳定的输出则不失为一种很好的方法。
Study on a New Reflective Optical Fiber Sensor 一种反射式光纤传感器的研究
This article discusses the method and principle of measuring displacement and vibration by means of the reflective optical fiber 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。
A way to the the sensitivity of reflected light power collected by reflective type fiber-optic displacement sensor is 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。
Design of reflective fiber displacement sensor with three-layer coaxial fiber bundle 三层反射式同轴光纤束位移传感器设计
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. 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。
A reflective fiber acoustic sensor is designed with Y type reflective multi mode fibersensing probe. 采用Y型光纤传感探头结构设计了反射式光纤声传感器。
Sensitivity Calculation of Reflective Type Fiber-Optic Displacement Sensor 反射式光纤位移传感器的灵敏度计算
Subsequently the packing process was successfully employed to implement a microfluidic chip. Then, based on the theory of optical fiber gratings, the reflective long period grating sensor and low-loss microfiber Bragg grating sensors are proposed and experimental demonstrated by using chemical etching and metal coating technologies. 然后根据光纤光栅的理论研究了光纤光栅的化学腐蚀及金属镀膜微加工技术,提出并实验验证了反射型的长周期光纤光栅传感器和低损耗微纳布拉格光纤光栅的制作方案。
This paper mainly includes the following aspects: 1. Do some theory research on the reflective intensity modulation fiber-optic sensor. 本论文的主要内容包括以下几个方面:1、对反射式强度调制型光纤位移传感器进行了理论研究。
Make the reflective optical fiber sensor as the sensing element to measure the liquid level, investigate the hardware architecture of the system such as key device choice and photoelectric conversion circuit design etc. as well as the potential error analysis in the process of measuring. 3. 选择表面反射式光纤传感器作为传感元件来进行液面高度的测量,研究了关键器件的选择、光电转换电路的设计等硬件系统的架构以及测量过程中可能产生的误差进行了分析。