grating sensor 中文意思是什麼
grating sensor
解釋
光柵傳感器-
The paper introduces a method of design and realization that is based on the single chip computer 8051, which adopts straight line grating sensor and realizes the three - coordinate high accuracy system of dynamic check and displacement measurement of nc machine
摘要介紹了一種以單片機8051為核心，採用直線光柵位移傳感器，實現數控機床三坐標位移高精度動態檢測系統的設計方法。 -
When the pitch of the grating sensor is 20 m, the system can achieve 20 division, and the system minim resolving power is 1 m
針對柵距為20 m的光柵傳感器完成了20細分，解析度達到1 m 。 -
Simultaneously with the micro - displacement started the processe of the grating sensor measuring the displacement and image collection of the system. the grating sensor ( length gauge ) measures the displacement of the dial gauge with surveying rod. it is delivered to the computer with a block k220 in real time and the dial image by ccd camcorder is shown on the computer screen with the image collection card in real time
在實現微量進給的同時，啟動系統的光柵位移測量過程和圖像採集過程，光柵傳感器（長度計）測得指示表測桿的位移量，由計數卡ik220實時傳送給計算機，由ccd攝像頭攝取的表盤圖像經圖像採集卡在計算機屏幕上得以實時顯示，最後通過對指示表指針位移計算處理與光柵傳感器測量的位移量進行比較，得到指示表受檢點的示值誤差。 -
The methods of demodulation and multiplex technique used in fiber grating sensor are introduced in this dissertation
並詳細介紹了光纖光柵傳感中的解調技術以及復用技術。 -
Combined with the actual developing situation, a new design is originated, that is, non - contact torque measurement through grating sensor. this paper has also presented the study of whole measurement system. according to actual experimental condition, a new torque measurement system of water turbine ' s principle axis is designed and tapped
文章結合扭矩測量的國內外發展現狀和實際，根據國家自然科學基金資助項目「水輪機主軸機械繫統動態特性研究」提出的方案，採用光柵式傳感器進行扭矩的非接觸式測量，並對其整個測量系統進行了研究。 -
Optical fiber grating sensors have been widely applied to key civil engineering for its excellent apperceive and anti - wear ability, however, nowadays the package and actual engineering application of optical fiber grating sensors cannot be realized without the macromolecule glue, the aging ability of macromolecule glue restricts the wear capability of optical fiber grating sensor, using metal - package technique without glue for optical fiber grating sensors can resolve these questions mentioned above
光纖光柵傳感器由於其優異的感知和耐久性能在重大土木工程檢測中得到了廣泛的應用，然而目前光纖光柵傳感器封裝開發以及實際工程應用時基本離不開高分子膠粘劑，而高分子膠粘劑「短命」的蠕變、老化等性能嚴重地制約了光纖光柵傳感器耐久性能的發揮，採用無膠金屬化的方法對光纖光柵傳感器進行封裝，可以避免上述問題的發生。 -
The principal axis torsion angle, produced by torque, is converted to two channel square waves with phase difference through grating sensor. then the degree of torsion angle is measured by data collection card. finally the value of torque and the other parameters of the axis can be calculated by upper pc
將主軸受扭矩作用而產生的扭轉角，通過光柵傳感器轉換為兩路有相位差的方波信號，再通過數據採集系統檢測出扭轉角的度數，最後由上位pc機計算出扭矩的大小和主軸的各種參量。 -
4. a 8 - cascaded wavelength - division - multiplexed fiber bragg grating sensor system was interrogated by changing voltage acting on a employed tunable fabry - perot filter, and a feedback loop was introduced to make filter track the shifted wavelength of the sensor. at the same time an unbalanced scanning michelson interferometer was introduced to demodulate sensor signal
同時為克服查詢某一光柵時，應變引起波長漂移導致反射波長偏離f - p透過波長，利用一反饋控制裝置，使得濾波器的透過波長自動追蹤查詢光柵的布一拉格波長，利用非平衡掃描michelson干涉儀對傳感信號進行了高解析度的解調。 -
The interrogation of fiber grating sensor with tunable fbg filter system controlled by computer is well introduced. by using this interrogating method, we finished experiment of fiber grating sensor wdm and sdm
詳細闡述了使用自行設計的計算機控制的可調諧濾波系統，進行傳感解調工作，並完成了光纖光柵傳感的空分復用和波分復用解調實驗。 -
2. using the fiber grating as the sensor unit, we have designed and fabricated a distributed sensor networks with multi - parameter and multi - function ( afsn - i fiber grating sensor multiplex network system )
2 .以光纖光柵作為傳感器件，設計製作了纖柵式多參數、多功能、分散式傳感網路系統（ afsn - i型光纖光柵傳感復用網路系統） 。 -
The demodulation method of fiber grating is the key method of fiber grating sensor. the main demodulation method includes : grating matching method, tunable fabry - perot cavity method, non - balance mach - zehnder interferometer method and tunable narrow - band light source method. the tunable fabry - perot cavity method is discussed in detail, and a demodulation system based on dsp is put forward
光纖光柵的解調技術是光纖光柵傳感器的關鍵技術，本文討論了光纖光柵的波長解調方法，包括匹配光柵法、可調諧f - p腔法、非平衡mach - zehnder干涉儀法和可調諧光源法等，詳細分析了可調諧f - p濾波器的特性和解調原理提出了一種基於dsp的解調光纖光柵波長的可調諧法布里一珀羅腔解調方案。 -
In this paper, development state of grating measuring displacement system and measurement principle are briefly introduced, architectural configuration and communication protocol of the usb are analyzed, the development technology of cpld is also analyzed, based on all of these, the paper introduces the design of the hardware and software about the grating sensor interface card in detail
本文簡要介紹了光柵位置檢測系統的國內外研究現狀以及光柵傳感器測距原理，分析了usb的體系結構、通信協議以及cpld開發技術，基於此，本文詳細介紹了光柵傳感器介面卡的硬體、軟體設計方法。 -
The so called distributed sensing is a unique technique of fiber grating sensor ( fgs )
這種分散式傳感是光纖光柵傳感器獨有的技術。 -
This thesis presents my study efforts on new type of fiber - optic sensors iber optic bragg grating sensor. prime contents include development and product course of fiber bragg grating ( f5g ), demodulation principles of f5g, design of demodulation system of fiber grating sensors with a cantilever beam, analysis of experiments, and a mechanism based on fiber grating - pair is presented which is used to study the solution of cross - sensitivity of fiber grating sensor measurement
本論文的研究工作是對新型光纖傳感器?光纖bragg光柵傳感器的應用基礎研究。基本內容包括：光纖光柵的發展和製作工藝、光纖光柵的傳感解調工作原理、基於懸臂梁的實用化的光纖光柵解調系統的設計、原理性實驗結果的分析討論以及提出一種利用光纖光柵對來解決交叉敏感問題的方案。 -
Interrogation project for encoding fiber bragg grating sensor array
編碼式光纖光柵傳感陣列解調方案的論證 -
Dynamic demodulation method for external pressure measurement with fiber grating sensor
用光纖光柵傳感器測量外壓力的動態調制方法 -
In this paper, the author introduces in detail the principle, the features and the applying situation of the optical fiber technology, and highlights the principle and some features of optical fiber grating sensor, which is most rapidly developed nowadays in the field of optical fiber sensor
本文詳細介紹了光纖傳感技術的原理，特點及應用情況，重點介紹了目前光傳感領域發展最快的光纖光柵傳感原理及一些特性。 -
The contents are listed as follows : 1. generally introduce the sensing technique, especially the present situation and development of fiber and fiber bragg grating sensor technique
主要內容有: 1 .概括介紹了傳感技術，特別是光纖傳感和光纖光柵傳感技術的發展及現狀。 -
Methods for wavelength - shift detection of fiber bragg grating sensor
光纖光柵傳感器波長移位檢測方法 -
Fiber bragg grating sensor for detecting temperature and flowvelocity
一種測量溫度和流速的光纖光柵傳感器
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