A novel fiber strain sensor based on the fiber laser's transient regime is reported.
报道了一种基于掺铒光纤激光器瞬态特性的新型应变传感系统。
The modules and functions of the system core, wireless strain sensor, are introduced.
重点介绍了系统的核心部分，即无线应变传感器，的组成及功能；
Therefore, the applied research on embedded FF-P strain sensor has significant practical value.
因而安装工艺对埋入式光纤法珀传感器应用技术研究也具有非常重要的实际意义。
Bridge resistance strain sensor, excellent moisture proof seal, suitable for any harsh working environment.
桥式电阻应变模拟传感器，优良的防潮密封，适应任何恶劣的工作环境。
The distributed optic fiber strain sensor based on Brillouin scatter has potential applications in industry.
分布式光纤拉伸应变传感器具有非常重要的应用前景。
Well temperature is measured with platinum resistance sensor while the downhole pressure with the strain sensor.
井温和井下压力的测量分别采用铂电阻传感器和应变传感器测量。
A high sensitive fiber Bragg grating (FBG) strain sensor with automatic temperature compensation is demonstrated.
证明了一种自动温度补偿高灵敏光纤光栅应变传感器。
The sensor has the obvious advantages in durability and stability relative to the traditional electrics strain sensor.
该传感器相对于传统的电学类应变传感器在耐久性和稳定性等方面具有明显的优势。
The strain sensor has the advantage of small volume, large linear range, convenient installation and high sensitivity.
该传感器体积小，线性范围大，安装方便，且具有较高的灵敏度。
The results show that the encapsulated form of strain sensor linearity of 0.9997, the coupling transfer coefficient is 0.42.
试验结果表明，该封装形式的应变传感器的线性度为0.9997，耦合传递系数为0.42。
Based on the theory of Fabry-Perot, the influence of light source on optical fiber F-P strain sensor system has been analyzed.
从多光束干涉的基本原理出发，分析了光源光谱对光纤法布里珀罗应变传感系统的影响。
Aiming at some existing problems in strain sensor, a kind of ultra-low power wireless strain sensor based on MSP430 was designed.
针对解决现有应变传感器存在的一些问题，设计了一种基于MSP430的超低功耗无线应变传感器。
A new general prefabricated strain sensor called FBG strain gauge is designed, which can be used as a quadratic transform component.
提出一种适合作为二次变换元件使用的通用型应变传感预制结构——光纤光栅应变片。
With displacement sensor experiment, we discover that the accuracy of the FBG sensor is much higher than the resistance strain sensor.
通过位移传感实验，验证了FBG传感器与电阻应变传感器具有较高的精度。
The embedding technology study of fiber optic strain sensor has been probed, and the emphasis is the modified packed embedding technology.
探讨了光纤应变传感器的埋入工艺研究，重点探讨改进型金属保护座埋入工艺研究。
The part of optic paths includes optical fiber strain sensor, lamp-house, optical fiber coupling instrument and light dispersion equipment.
光路部分包括光纤传感器、光纤、光源、光纤耦合器以及设计的解调光路部分。
Combined with the essential principle of the optical fiber strain sensor, we describe the optical-fiber strain sensor technology in detail.
结合光纤应力传感的基本原理，对目前采用的主要几种光纤应力传感技术进行了详细的介绍。
The design of coupling fiber-optic strain Sensor was presented and its scheme used in vehicle dynamic weighting was described at the same time.
动态称重是汽车在高速路行驶中获取汽车真实重量的有效方法，文中介绍了压电传感器的原理以及简化的动态称重模型。
Finally, the problems in the design of optical fiber strain sensor modem and the further research direction and measure are pointed out in this paper.
本文最后指出了调制解调系统和光纤传感器存在的问题和进一步研究的方向和措施。
The fiber strain sensor system is introduced, ways of signal process, multithread, high precision timing are adopted to meet the requirement of real time.
介绍了光纤应变测试系统，采用信号处理、多线程、高精度定时等处理方法，满足了对系统实时性的要求。
By using a simple technology, the strain sensor fully packaged by EPR can be easily isolated from the PEFT substrate and became a quasi-free-standing sensor.
利用一种非常简单的工艺将传感器件从衬底上分离出来，分离器件具有优秀的完整性、封闭性和自持性。
This paper studies the principle, method and system of optical fiber strain sensor, and comments on various projects of optical fiber strain sensor technology.
本文分析讨论了光纤应变传感技术的原理、方法及系统。并就各种光纤应变传感技术的方案进行了评述。
According to the demarcation experiment result the strain of the magnet at different operating currents is measured using the Fiber Bragg Grating strain sensor.
数值模拟出了磁体在不同运行电流时的应力与应变值，并且运用光栅布拉格光栅传感器对磁体在不同运行电流时的应变进行了测量。
Dynamic strain of flexible beam was measured by pasted FBG strain sensor, and the results were compared with that by acceleration sensor of piezoelectric ceramic.
研究了粘贴式光纤布拉格光栅应变传感器对柔性梁的动态响应特性，并用压电陶瓷加速度传感器作对照。
The experiment results reveal that the resistance changing of SCFC can reflect quantitatively the loading on it, so the SCFC can be used as compress strain sensor.
研究结果表明，SCFC电阻的变化能定量地反映出作用在其上的压力变化，SCFC可以用作压阻型传感器。
Following the calibration of standard strain sensors, effective and practical experimental processes were designed by the introduction of an equivalent strain sensor.
通过引入一个当量应变片，遵照标准应变片的标定规定，本文设计了实用有效的实验标定步骤。
The test result shows that the unidirectional laminates have good relativity of resistance and strain and can be used as strain sensor to inspect the safety of the structure.
结果表明，单向碳纤维布复合材料电阻变化具有较好的应变相关性，可作为应变传感器使用，达到预警及智能监测的效果。
By a simple sensor system and the intensity demodulation method of matched fiber Bragg grating, the fiber Bragg grating strain sensor is studied theoretically and experimentally.
采用一种简单的传感装置和匹配光纤光栅强度解调的方法，对光纤光栅应变传感进行了理论分析和实验研究。
The distributed strain sensor has significant application in real time measurement of strain status for large and important engineering structures such as aircraft, bridge and dam.
分布式应变传感器对大型重要工程结构的应变状态的实时测量具有重要的应用价值。
The distributed strain sensor has significant application in real time measurement of strain status for large and important engineering structures such as aircraft, bridge and dam.
分布式应变传感器对大型重要工程结构的应变状态的实时测量具有重要的应用价值。
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