fbg 中文意思是什麼

fbg 解釋
血糖
  1. A novel fluid pressure sensing system based on both the fbg and the bourdon tube is presented and demonstrated in this thesis

    本文提出了一種基於fbg的彈簧管式流體壓力傳感方案。
  2. Finally, approach to improve the performance of the system is put forwards based on the analysis of the experimental results. the following work has been done in this paper : l. have put forward an integrated distributed fbg sensoring demodulation system and have settled the whole set of equipments and experimental devices of the system. software corresponding to a 8 - byte and a 16 - byte sampling card have been developed respectively

    在前人研究的基礎上，設計了一整套分散式fbg傳感解調系統，搭建了整個分散式fbg解調系統的實驗裝置系統，分別設計了使用8位和16位采樣卡進行數據接受和處理的軟體系統，並對采樣得到的數據進行分析和處理。
  3. So developing high - resolution and low - cost fbg demod ulator is the key issue when it comes to fbg sensors industrializations

    開發出高精度、低成本的fbg解調器是將fbg傳感器產業化的關鍵。
  4. Experimental research of the fbg stress sensor

    光纖光柵壓力傳感器實驗研究
  5. Application of fbg sensors in under - water structure project

    傳感器在水下結構工程中的應用
  6. Chapter two studies the principle of fbg sensor

    本文的第二章研究了光纖布拉格光柵傳感器的原理。
  7. Fbg wavelength demodulation technology with doubleedge average

    雙邊緣均值光纖bragg光柵波長解調技術
  8. Application study of fbg sensing technology in bridge monitoring

    光纖光柵傳感技術在橋梁監測中的應用研究
  9. Study on fbg sensing technology in bridge reinforcing monitoring and evaluation

    體外預應力懸索分載法加固混凝土梁試驗研究
  10. In addition, the issues of fbg stability and utility are being considered

    同時，光纖光柵的耐用性也是一個需要考慮的問題。
  11. Fbg sensors have been widely used in space industry, ship industry, civil structures, electric industry, oil and chemical industry and medicine fields

    現在fbg傳感器已廣泛應用於航天工業，船舶工業，民用工業，電力工業，石油化工，醫學等眾多領域。
  12. The results show that fbg sensors have outstanding waterproof capability, high measurement precision, better long - term stability and more remote transmission signal, so fbg sensing technology is a reliant and effectual instrument for under - water structure project monitoring

    開展的光纖光柵應變、溫度傳感器在水下工程領域中較大規模的應用研究結果表明： fbg具有很好的防水性能，測試精度高，長期穩定性好，信號傳輸距離遠，為水下結構的長期監測提供了一種可靠有效的手段。
  13. Several materials with large coefficient of expansion were selected to make packaging components, and it was found that the packaging materials have good temperature sensitivity and compatibility with optical fibers. experimental accuracy and repetition of fbg temperature sensitivity and compensation were discussed. have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber ; have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of fbg wave - length, have obtained the first step conclusion ; have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes

    本文所做的主要工作包括以下幾個內容：一、選取了常見的熱膨脹系數大的材料製作封裝元件，經過多次一80到80反復測試，封裝元件沒有出現老化開裂、封裝裂紋、空洞、離層等缺陷，封裝材料具有良好的溫敏穩定性及復用性，與光纖相容性較好；二、對光纖光柵進行簡單、實用的封裝處理，就封裝效果的優劣性、波長測量的準確度、重復性和封裝時產生的波長損失等方面進行了一系列的實驗，得出了初步的結論；三、對溫敏和溫度補償式封裝的實驗數據進行了詳細的分析和對比，從數字上對溫變過程中光纖光柵中心波長的改變及溫變曲線進行了定量的分析，在大量實驗數據分析結果的基礎上，總結出哪種材料封裝效果更好，以及如何有效的減小實驗誤差。
  14. 2. experimental studies on ring cavity fiber lasers ( 1 ) a novel electrically tunable fbg edfl is reported

    2 .環形腔光纖激光器的實驗研究（ 1 ）用磁致伸縮棒對光纖光柵環形腔激光器進行了線性電調諧。
  15. The key point in fbg sensors lies in precise measurement of minute shift of bragg reflecting wavelength, that is demodulating the coded signals of wavelength

    Fbg傳感器的關鍵就在於精確的檢測bragg反射波長的微小移動，即對波長編碼信號進行解調。
  16. The key to make fbg use more widely is to demodulate the wavelength signal of fbg. the precision of the whole system is based on the precision of demodulating wavelength shift

    如何對光纖光柵的波長編碼信號進行解調，是實現光纖光柵傳感實用化的關鍵，對中心波長移位的檢測精度直接限制了整個系統的檢測精度。
  17. Due to temperature performance of fbg, a reference fbg is adopted to compensate temperature and the compensation principle is expounded. moreover, this scheme not only realizes temperature compensation but also reduces repeatability error of ffptf and errors from power fluctuation of light source, noise of pd and noise of electro - circuit. in the end, temperature and strain performance of fbg is tested and

    基於光纖光柵的溫度響應特性，提出用一個參考光柵來進行光纖光柵傳感陣列溫度補償的設計方案，並論述了其補償原理，證明了該方法的可行性；同時可以看出，該方法不僅可以實現溫度補償，也可以減小光纖f - p可調諧濾波器的重復性誤差以及光源功率波動、探測器噪聲和電路噪聲等引起的誤差。
  18. A switchable and spacing - tunable dual - wavelength linear cavity edfl is demonstrated experimentally using this kind of bragg grating for wavelength selection. it exploits the birefringence characteristic of the fbg induced by transverse strain. transverse strain loading on the fbg allows the wavelength spacing to be controlled while axial strain shifts both wavelengths together

    2 .對軸向及側向應力共同作用下的光纖布拉格光柵的透射及反射光譜特性進行了理論及實驗研究，並首次把軸向及側向應力共同作用下的光纖光柵應用於光纖激光器進行波長選擇，得到了室溫下穩定工作的波長及波長間隔可調的可開關雙波長的摻鉺光纖激光器。
  19. Based on the theory of the fiber optical bragg ( fbg ) sensor, the test - force - ring was developed via combination of strain sensor, the temperature sensor and elastomer to measure the stress and temperature synchronously and compensate the outcomes precisely

    摘要基於光纖光柵傳感原理，將光纖光柵應變傳感器、溫度傳感器與彈性體組合在一起，研製出了光纖光柵測力環。
  20. 2 ) the encapsulated fbg temperature sensor has higher temperature sensitivity than that of the bared fbg

    2 ）封裝結構可以提高光纖光柵作為溫度傳感器的溫度靈敏度系數。
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