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- Resistor strain sensor 电阻应变式传感器
- Methods to improve the performance of resistor strain strength sensors. 提高应变式力传感器综合性能的措施。
- Influence of Optical Source Spectrum on Optical Fiber F-P Strain Sensor[J]. 引用该论文 孙吉勇;陈伟民;朱永;黄尚廉.
- Influence of spectrum sequence length on optical fiber F-P strain sensor[J]. 引用该论文 陈雨森;唐晓初;朱永;符欲梅.
- An optic fiber Fabry Perot strain sensor system based on tunable Fabry Perot[J]. 引用该论文 孙吉勇;陈伟民;朱永;黄尚廉.
- Mainly used in the weighing, it Strain Sensor in accordance with the force size, data collection and processing. 主要应用于称量方面,它根据应变式传感器的受力大小,采集和处理数据。
- 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 theoretical basis of only responding axial strain of the pasted FBG strain sensor was analyzed based on the strain sensor model. 论文从应变传感模型的角度分析了光纤光栅应变传感器的轴向应变检测特性的理论基础。
- Ohno H,Naruse H,Kihara M,Shimada A.Industrial Applications of the BOTDR Optical Fiber Strain Sensor[J].Optical fiber Technlilgy,2001(1). 郝玉启;靳慧深.;树脂锚杆高强度防松螺母的研制[J]
- The calibration errors of FBG strain sensor using the usually equal-strength beam method are analyzed and modified from the standpoint of mechanics. 从力学角度出发,对实验室中常用的应用等强度梁的标定方式的误差进行分析与修正。
- This paper expounds the method for testing materials' cut modulus G value by using resistor straining testing technique in material mechanics. 本文论述了材料力学中,利用电阻应变测试技术测试材料剪切模量G值的方法。
- The optical fiber F-P strain sensor is reported.Its application in the measurement of rolling force, and the theory of the sensor is presented. 文中介绍一种光纤法布里-珀罗干涉式应变传感器,并对其应用于轧制力测量进行了研究。
- The Michelson interferometer is used for fiber-optical strain sensor, which is consisted of He-Ne laser, single-Mode optical fiber and optical fiber coupler. 摘要运用麦克尔逊干涉结构,采用氦氖激光、单模光纤、光纤耦合器等器件构成光纤应变传感器,利用除法器消除光源幅度干扰,提高系统的分辨率。
- The sensing mechanism of the strain sensor with an embedded fiber Bragg grating was discussed.A strain measurement system with embedded fiber Bragg grating was designed. 讨论了埋入式光纤光栅应变传感器的传感机理,设计了埋入式光纤光栅应变测量系统。
- 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. 摘要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。
- 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。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Multi-channel fiber optic Fabry-perot strain testing system were designed depending on situation of Shibanpo Yangtze River Bridge and characteristic of fiber optic Fabry-perot strain sensor. 依据光纤珐珀应变传感器的特点以及石板坡长江大桥的实际情况,设计出多通道光纤珐珀应变测量系统。
- The study on the coordination deformation between asphalt mixture and Fiber Bragg Grating strain sensor (FBG) is the precondition and foundation to solve the problem of FBG application in pavement. 摘要研究光纤光栅传感器与沥青混合料之间的协调变形性能是解决光纤光栅传感器在路面中应用的前提和基础。
- It has a lot of applications in material science, mechanics, machine, aeronautics and petrochemistry.The conventional resistance strain sensor has played the key role in short-time strain measuring. 传统的电阻应变片在面向监测周期比较短的待监测对象方面发挥了重要的作用,但是也存在寿命短,温漂等问题。
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