聚合物光纤布拉格光栅,polymer optical fiber Bragg grating(POFBG)
1)polymer optical fiber Bragg grating(POFBG)聚合物光纤布拉格光栅
1.Large-strain detecting was feasible to adopt polymer optical fiber Bragg grating(POFBG) sensors for large-strain in local parts during the monitoring of filament-wound case of solid rocket motor.针对固体火箭发动机纤维缠绕壳体状态监测中局部可能出现大应变情况,论证了采用聚合物光纤布拉格光栅(polymer optical fiber Bragg grating,POFBG)传感器对大应变进行检测的可行性,分析了聚合物光纤光栅的工作原理,考虑到聚合物光纤材料特性与石英光纤的差异,建立了引入二次项因素的应变、温度传感模型,并通过MATLAB对聚合物光纤布拉格光栅的应变和温度变化进行了数值仿真。
英文短句/例句
1.Study on Axial Strain Character of Sensing for Polymer Optical Fiber Bragg Grating聚合物光纤布拉格光栅轴向应变传感特性研究
2.Application of polymer optical fiber Bragg grating in large strain measurement of solid rocket motor聚合物光纤布拉格光栅在固体火箭发动机大应变测量中的应用(英文)
3.Fabrication of Chirped Fiber Gratings Using Fiber Bragg Gratings用布拉格光纤光栅制作啁啾光纤光栅
4.Analysis of Dual Overwritten Fiber Bragg Grating by Coupled-Mode Theory双重光纤布拉格光栅的耦合理论分析
5.Detection of Focused Ultrasonic Fields with Fiber Bragg Grating用布拉格光纤光栅对聚焦超声场的检测
6.Optical properties and application of fiber Bragg grating光纤布拉格光栅的光学特性及其应用
7.Ni-Cu-P Electroless Deposition on the Surface of FBG光纤布拉格光栅表面化学镀Ni-Cu-P合金
8.Application of Fiber Bragg Grating in Er~(3+)-Doped Fiber Laser;光纤布拉格光栅在掺铒光纤激光器中应用
9.Study on Transversal Strain on Fiber Bragg Grating光纤布拉格光栅横向应变特性的研究
10.Fiber Bragg Grating Pressure Sensor Based on Bourdon Tube波登管式光纤布拉格光栅压强传感器
11.Study on Experiment of Fiber Bragg Grating Pressure Sensitivity光纤布拉格光栅压力增敏的实验研究
12.Long Distance Fiber Bragg Grating Sensing System;长距离布拉格光纤光栅传感系统研究
13.Research on Wavelength Demodulating Technology of Fiber Bragg Grating光纤布拉格光栅波长解调技术的研究
14.Flow Velocity Sensor Based on Double Fiber Bragg Gratings基于双光纤布拉格光栅的流速传感器
15.Development of Wavelength Demodulation for Fiber Bragg Grating光纤布拉格光栅波长解调系统的研制
16.Sketch of moisture sensitive polymer use with fiber Bragg grating based humidity sensor聚酰亚胺(PI)薄膜用于光纤布拉格光栅湿度传感器的特性分析
17.Experimental Study of Fiber Grating Smart Layer System Based on Fiber Bragg Grating Sensors基于光纤布拉格光栅传感器的光纤光栅智能夹层试验研究
18.Analysis of spectral characteristics of uniform fiber Bragg gratings under different exposure conditions不同曝光条件下均匀周期布拉格光纤光栅特性
相关短句/例句
fiber Bragg grating光纤布拉格光栅
1.Chemical sensor based on afiber Bragg grating;基于光纤布拉格光栅的化学传感器
2.Studies on High Pressure Experiment of Fiber Bragg Grating Pressure Sensor;光纤布拉格光栅压力传感器的高压实验研究
3.Analysis of gap soliton infiber Bragg grating using EPP approach;光纤布拉格光栅中隙孤子的EPP方法分析
3)fiber Bragg gratings布拉格光纤光栅
1.V-I transmission matrix formalism for the analysis offiber Bragg gratings;V-I传输矩阵方法在布拉格光纤光栅分析中的运用
2.The experimental (results) show that it is practical to monitor key parameters during different stages of composite cure process with only a singlefiber Bragg gratings.采用单根布拉格光纤光栅传感器实现了对复合材料工艺过程不同阶段、不同目标的监测。
4)fiber Bragg gratings光纤布拉格光栅
1.Using only one optic element,the phase mask provides a robust and inherently stable method for reproducingfiber Bragg gratings,and reduces the complexity of the fiber grating fabrication system.由于相位模板法仅使用一个光学器件 ,因而减少了光纤光栅制造系统的复杂性 ,是光纤布拉格光栅写入法中最有前途、使用最广泛并且具有本征稳定性的一种方法 。
2.The tunable E/D based on optical fiber delay line(OFDL) and onfiber Bragg gratings(FBGs) have been emphatically investigated.研究了基于光纤延时线(OFDL)和基于光纤布拉格光栅(FBGs)的可调谐编/解码器,讨论了两种基于光纤延时线的可调方案,对它们的结构和性能进行了分析。
3.Multi-wavelength erbium-doped fiber laser using two polarization-maintainingfiber Bragg gratings (PMFBGs) in the symmetrical linear cavities at room temperature is proposed.提出一种基于保偏光纤布拉格光栅(PMFBG)的对称腔多波长掺铒光纤激光器(EDFL)。
5)optical fiber Bragg grating光纤布拉格光栅
1.A long-term real-time stress monitoring method of prestressed reinforcement based onoptical fiber Bragg grating sensing technology was proposed.针对传统测试方法难以有效解决其应力分布测试问题的现状,提出基于光纤布拉格光栅传感测试技术的预应力筋长期实时应力监测方法。
2.Anoptical fiber Bragg grating strain sensor encapsulated with thin stainless steel tube is presented in this paper.采用细不锈钢管对光纤布拉格光栅(FBG)进行封装,将封装后的光纤光栅作为应变传感器。
6)fiber Bragg grating布拉格光纤光栅
1.An acceleration sensor based on Fiber Bragg Gratings;一种布拉格光纤光栅加速度传感器
2.This paper presents a method measuring the moisture of wet steam based on the static and dynamic sensing characteristics offiber Bragg grating (FBG).提出一种基于布拉格光纤光栅(fiber Bragg grating, FBG)传感技术测量湿蒸汽湿度的新方法。
3.The vibration of cantilever is detected by afiber Bragg grating(FBG) glued on the cantilever.分析了一种基于布拉格光纤光栅(FBG)的高效方便的谐振频率检测系统。
延伸阅读
聚[3,3-双(氟甲基)氧杂环丁烷]分子式：CAS号：性质：以氟原子取代氯的卤化聚醚树脂类似物。同氯化聚醚一样，经拉伸和极化处理的该类树脂也表现出压电和热电性质。由于分子中碳氟键的极性比碳氯键大，预期在热电性质方面具有优越性质，而且氟取代物的碳氟键能高，其化学稳定性要好于氯取代类似物。聚[3,3-双(氟甲基)氧杂环丁烷]的合成与聚[3,3-双(氯甲基)氧杂环丁烷]的制备类似，首先合成3,3-双(氟甲基)氧杂环丁烷，然后利用开环聚合反应得到该聚合物。
